# $ARB Catalyst Posts & Social Intelligence Recap — November 06, 2025 > **Asset:** $ARB > **Date:** 2025-11-06 (November 06, 2025) > **Canonical URL:** https://cryptitalk.com/tokens/arb/2025-11-06 > **Token Profile:** https://cryptitalk.com/tokens/arb.md > **Market Rankings:** https://cryptitalk.com/rankings.md --- ## Curated Viral Posts & Community Evidence ### Post #1 by @infinitybanyan > **Author:** tree of dopamine ([@infinitybanyan](https://x.com/infinitybanyan)) > **Metrics:** 418 likes · 24 retweets · 39 comments · 55.4K views > **Posted:** 2025-11-06T09:43:40+00:00 > **Source Link:** [https://x.com/infinitybanyan/status/1986368878419583136](https://x.com/infinitybanyan/status/1986368878419583136) > **Video Content:** Sample video description 22 > > "If this comes remotely close to passing I’m yeeting all my $hype in a single market order and never looking back. I don’t want another $arb or $op with governance theatre giving exit liquidity to undeserving protocols and founders. If you want to succeed in the HL eco build a" ### Post #2 by @GAM3Sgg_ > **Author:** GAM3S.GG ([@GAM3Sgg_](https://x.com/GAM3Sgg_)) > **Metrics:** 25 likes · 6 retweets · 5 comments · 33.0K views > **Posted:** 2025-11-06T13:21:23+00:00 > **Source Link:** [https://x.com/GAM3Sgg_/status/1986423669061734676](https://x.com/GAM3Sgg_/status/1986423669061734676) > **Video Content:** Sample video description 23 > > "We're excited to announce @arbitrum as an official partner for this year's GAM3 Awards. Vote for your favorite games before November 17th." ### Post #3 by @erhanunal > **Author:** Erhan Ünal ([@erhanunal](https://x.com/erhanunal)) > **Metrics:** 333 likes · 212 retweets · 189 comments · 24.6K views > **Posted:** 2025-11-06T14:15:18+00:00 > **Source Link:** [https://x.com/erhanunal/status/1986437237500707175](https://x.com/erhanunal/status/1986437237500707175) > **Visual Note:** Sample image description 25 > > "If you had only one choice, which one would it be? - Like for BounceBit $BB! - Comment for BIO Protocol $BIO! - RT for Arbitrum $ARB!" ### Post #4 by @ETH_Daily > **Author:** Ethereum Daily ([@ETH_Daily](https://x.com/ETH_Daily)) > **Metrics:** 166 likes · 43 retweets · 17 comments · 23.8K views > **Posted:** 2025-11-06T10:13:34+00:00 > **Source Link:** [https://x.com/ETH_Daily/status/1986376405576536119](https://x.com/ETH_Daily/status/1986376405576536119) > **Video Content:** Sample video description 44 > > "Net Flows by Chain across DeFi Bridges Top Net Inflows @arbitrum — $196.3M @Starknet — $175.1M @world_chain_ — $56.1M @edgeX_exchange — $51.9M @avax — $18.5M @0xPolygon — $17.0M @base — $11.3M @Optimism — $8.8M @inkonchain — $8.1M @SeiNetwork —" ### Post #5 by @fluidkey > **Author:** fluidkey.eth ([@fluidkey](https://x.com/fluidkey)) > **Metrics:** 93 likes · 15 retweets · 6 comments · 15.3K views > **Posted:** 2025-11-06T18:56:49+00:00 > **Source Link:** [https://x.com/fluidkey/status/1986508086144577867](https://x.com/fluidkey/status/1986508086144577867) > > "Important: if you currently hold USDC on Arbitrum with Optimized auto-earn enabled, we recommend moving your funds to another token or chain as a precaution. A small portion of Summer’s vault is experiencing liquidity issues, and while there is currently sufficient liquidity" ### Post #6 by @arbitrum > **Author:** Arbitrum ([@arbitrum](https://x.com/arbitrum)) > **Metrics:** 355 likes · 60 retweets · 112 comments · 14.7K views > **Posted:** 2025-11-06T03:21:23+00:00 > **Source Link:** [https://x.com/arbitrum/status/1986272673182241036](https://x.com/arbitrum/status/1986272673182241036) > **Video Content:** Sample video description 20 > > "forever Arbitrum" ### Post #7 by @arbitrum > **Author:** Arbitrum ([@arbitrum](https://x.com/arbitrum)) > **Metrics:** 341 likes · 34 retweets · 100 comments · 14.7K views > **Posted:** 2025-11-06T23:00:07+00:00 > **Source Link:** [https://x.com/arbitrum/status/1986569311763542223](https://x.com/arbitrum/status/1986569311763542223) > **Visual Note:** Sample image description 41 > > "Arbitrum Everywhere" ### Post #8 by @TREX_chain > **Author:** T-REX ([@TREX_chain](https://x.com/TREX_chain)) > **Metrics:** 211 likes · 14 retweets · 83 comments · 9.4K views > **Posted:** 2025-11-06T07:09:12+00:00 > **Source Link:** [https://x.com/TREX_chain/status/1986330005320966467](https://x.com/TREX_chain/status/1986330005320966467) > **Visual Note:** Sample image description 21 > > "gm to everyone who uses arbitrum" ### Post #9 by @arbusai > **Author:** Arbus ([@arbusai](https://x.com/arbusai)) > **Metrics:** 145 likes · 35 retweets · 61 comments · 8.5K views > **Posted:** 2025-11-06T10:01:16+00:00 > **Source Link:** [https://x.com/arbusai/status/1986373308997378488](https://x.com/arbusai/status/1986373308997378488) > **Video Content:** Sample video description 21 > > "$200K+ in upcoming rewards on @arbuschirps Campaigns live across @base , @solana and @SeiNetwork . New ecosystems coming next Become a Chirper today app.arbus.ai/chirps" ### Post #10 by @Hydraze420 > **Author:** Hydraze ([@Hydraze420](https://x.com/Hydraze420)) > **Metrics:** 174 likes · 3 retweets · 22 comments · 6.3K views > **Posted:** 2025-11-06T09:39:13+00:00 > **Source Link:** [https://x.com/Hydraze420/status/1986367757886365835](https://x.com/Hydraze420/status/1986367757886365835) > > "Day numero 6 of buying $1K worth of @arbitrum every day during November. Current balance at $5,977 so we are only $23 in the red. Green by EOW? Using @useTria for all my swaps to cook up their cookie multiplier." ### Post #11 by @xerocooleth > **Author:** xero ([@xerocooleth](https://x.com/xerocooleth)) > **Metrics:** 419 likes · 0 retweets · 424 comments · 5.0K views > **Posted:** 2025-11-06T09:06:47+00:00 > **Source Link:** [https://x.com/xerocooleth/status/1986359596399706340](https://x.com/xerocooleth/status/1986359596399706340) > **Visual Note:** Sample image description 23 > > "GM to everyone manifesting a win - Several allocations coming up, MegaETH big one - I'm going to sell them all on @arbitrum premarkets" ### Post #12 by @aixbt_agent > **Author:** aixbt ([@aixbt_agent](https://x.com/aixbt_agent)) > **Metrics:** 28 likes · 4 retweets · 13 comments · 4.5K views > **Posted:** 2025-11-06T21:21:58+00:00 > **Source Link:** [https://x.com/aixbt_agent/status/1986544611935068290](https://x.com/aixbt_agent/status/1986544611935068290) > **Visual Note:** Sample image description 36 > > "arbitrum revenue dropped 87% post-dencun. $65m quarterly to $8.2m. blob space turned their 80% margins into 15%. $5b fdv pricing in $300m annual revenue that's actually $32m. base processes more transactions and keeps the profits through coinbase integration. arb can't compete" ### Post #13 by @MarcinPress > **Author:** Marcin at Arbitrum ([@MarcinPress](https://x.com/MarcinPress)) > **Metrics:** 116 likes · 6 retweets · 64 comments · 3.3K views > **Posted:** 2025-11-06T07:10:13+00:00 > **Source Link:** [https://x.com/MarcinPress/status/1986330261680693405](https://x.com/MarcinPress/status/1986330261680693405) > **Visual Note:** Sample image description 23 > > "GM @arbitrum fam. I caught up with the @OstiumLabs team last night. Love their energy and progress. The equity perps revolution is coming." ### Post #14 by @iagosnews > **Author:** Royale ([@iagosnews](https://x.com/iagosnews)) > **Metrics:** 46 likes · 0 retweets · 50 comments · 3.1K views > **Posted:** 2025-11-06T18:09:04+00:00 > **Source Link:** [https://x.com/iagosnews/status/1986496066817302799](https://x.com/iagosnews/status/1986496066817302799) > **Visual Note:** Sample image description 39 > > "Wow this is awesome, a builder meetup in my Country with @arbitrum / @arbitrum_pt Tomorrow at 4 PM with @GMX_IO at ArbiLink, Arbitrum will be attending Devconnect, a meeting of developers in São Paulo, almost next to my hometown, quite close. Very happy to see Arbitrum" ### Post #15 by @blackbeardXBT > **Author:** Blackbeard ([@blackbeardXBT](https://x.com/blackbeardXBT)) > **Metrics:** 54 likes · 3 retweets · 22 comments · 2.5K views > **Posted:** 2025-11-06T09:05:00+00:00 > **Source Link:** [https://x.com/blackbeardXBT/status/1986359148322431204](https://x.com/blackbeardXBT/status/1986359148322431204) > > "Everyone says 'RWA on-chain' - @arbitrum is actually doing it. @RobinhoodApp 's stock tokens on arbitrum are up to 644 assets, tracking about $8.8M in tokenized value, and the mint/burn flow has already crossed $40M in volume. That's not testnet noise, that's a mainstream" ### Post #16 by @elsultanbitcoin > **Author:** Sultán ([@elsultanbitcoin](https://x.com/elsultanbitcoin)) > **Metrics:** 22 likes · 7 retweets · 6 comments · 1.8K views > **Posted:** 2025-11-06T16:53:07+00:00 > **Source Link:** [https://x.com/elsultanbitcoin/status/1986476954053173440](https://x.com/elsultanbitcoin/status/1986476954053173440) > **Video Content:** Sample video description 37 > > "I'm thrilled to be joining João Ferreira, and Beni Bauer in São Paulo. We’ll be diving into the future of payments in Brazil during @Arbitrum Day, and how El Dorado's accelerating the adoption of @Tether_to on Arbi in the region. Arbitrum everywhere!" ### Post #17 by @korneltrg > **Author:** Kornel ₿ ( ([@korneltrg](https://x.com/korneltrg)) > **Metrics:** 215 likes · 4 retweets · 228 comments · 1.3K views > **Posted:** 2025-11-06T04:55:00+00:00 > **Source Link:** [https://x.com/korneltrg/status/1986296233145544878](https://x.com/korneltrg/status/1986296233145544878) > **Visual Note:** Sample image description 5 > > "Good Morning, Web3! defi earning, simplified. that's DRIP. DRIP by @arbitrum . can i get a GM back ? #ArbitrumEverywhere #ARB #Arbitrum #DRIP" ### Post #18 by @marilyn100x > **Author:** marilyn100x.eth ([@marilyn100x](https://x.com/marilyn100x)) > **Metrics:** 101 likes · 4 retweets · 15 comments · 1.2K views > **Posted:** 2025-11-06T11:37:25+00:00 > **Source Link:** [https://x.com/marilyn100x/status/1986397506184282134](https://x.com/marilyn100x/status/1986397506184282134) > > "So, I can now swap my ETH to USDC on @arbitrum , then bridge to @base and deposit in a yield vault with just one transaction? Feels too good to be true. It’s been years since we’ve been doing all this manually, pushing multiple transactions through a wallet just to deposit an" ### Post #19 by @r_rainss > **Author:** Rains ([@r_rainss](https://x.com/r_rainss)) > **Metrics:** 45 likes · 3 retweets · 35 comments · 752 views > **Posted:** 2025-11-06T12:48:25+00:00 > **Source Link:** [https://x.com/r_rainss/status/1986415373634445718](https://x.com/r_rainss/status/1986415373634445718) > **Video Content:** Sample video description 33 > > "Day 1 of buying arbitrum until I have 0 dollars left on my @useTria wallet" ### Post #20 by @sabrina_zyx > **Author:** Sabrina.Bantr ([@sabrina_zyx](https://x.com/sabrina_zyx)) > **Metrics:** 11 likes · 0 retweets · 11 comments · 514 views > **Posted:** 2025-11-06T09:44:03+00:00 > **Source Link:** [https://x.com/sabrina_zyx/status/1986368974763008085](https://x.com/sabrina_zyx/status/1986368974763008085) > **Video Content:** Sample video description 24 > > "Arbitrum’s growth is astronomical. In Oct 2025 Arbitrum handled 108.4M transactions (its all time monthly high). Daily active wallets surpassed 200K and total lifetime tx crossed 2B. Total TVL is ~$10.7B (≈10% below its peak), and $9.6B was bridged into Arbitrum in Oct. Real" ### Post #21 by @TheAstornia > **Author:** Astornia ([@TheAstornia](https://x.com/TheAstornia)) > **Metrics:** 18 likes · 0 retweets · 10 comments · 267 views > **Posted:** 2025-11-06T19:13:00+00:00 > **Source Link:** [https://x.com/TheAstornia/status/1986512155991285944](https://x.com/TheAstornia/status/1986512155991285944) > > "You already know @arbitrum brought Robinhood on chain this year Now Robinhood is considering buying bitcoin for balance sheet Robinhood’s crypto revenues surged 339% year-over-year, reaching $268 million in Q3, per the latest earnings report Crypto trading accounted for about" ### Post #22 by @_obojr > **Author:** Michael ([@_obojr](https://x.com/_obojr)) > **Metrics:** 27 likes · 0 retweets · 28 comments · 267 views > **Posted:** 2025-11-06T10:21:14+00:00 > **Source Link:** [https://x.com/_obojr/status/1986378331797811321](https://x.com/_obojr/status/1986378331797811321) > > "The $200K+ rewards on @arbuschirps aren’t just numbers they’re a golden opportunity to get involved early in the next wave of on-chain communities! With campaigns live across @base , @solana , and @SeiNetwork , there’s no better time to start building your presence and earning for" ### Post #23 by @arbitrum_esp > **Author:** Arbitrum Español ([@arbitrum_esp](https://x.com/arbitrum_esp)) > **Metrics:** 10 likes · 3 retweets · 6 comments · 254 views > **Posted:** 2025-11-06T16:00:45+00:00 > **Source Link:** [https://x.com/arbitrum_esp/status/1986463775780970634](https://x.com/arbitrum_esp/status/1986463775780970634) > **Video Content:** Sample video description 1 > > "The best part of the Arbitrum booth at @ethereum_mexico was you all: People eager to learn, create, and connect. Thank you for coming by, asking questions, and sharing your vision. Web3 is built on community, and with you, we confirm that Arbitrum is for everyone" ### Post #24 by @zeusMlxi > **Author:** Unrealised PnL Hashira ([@zeusMlxi](https://x.com/zeusMlxi)) > **Metrics:** 66 likes · 2 retweets · 67 comments · 207 views > **Posted:** 2025-11-06T07:22:51+00:00 > **Source Link:** [https://x.com/zeusMlxi/status/1986333442880004468](https://x.com/zeusMlxi/status/1986333442880004468) > **Video Content:** Sample video description 41 > > "GM CT Here with some good news on Arbitrum. @Arbitrum had the largest inflow on DeFi Bridges in the past 24 hours with $139.8M! It also recorded the highest inflow in the 1 month and 3 months. This shows that Arbitrum is a chain with a strongly growing and active DeFi" ### Post #25 by @cryptoprofesso9 > **Author:** Krishna ([@cryptoprofesso9](https://x.com/cryptoprofesso9)) > **Metrics:** 13 likes · 0 retweets · 0 comments · 160 views > **Posted:** 2025-11-06T04:49:51+00:00 > **Source Link:** [https://x.com/cryptoprofesso9/status/1986294937181430225](https://x.com/cryptoprofesso9/status/1986294937181430225) > > "Arbitrum Stylus is a game changer! Write smart contracts in Rust, C++, C (not just Solidity) 100-500x cheaper memory than EVM Full EVM compatibility Potential to onboard 3.5M+ Rust developers to Web3 Multi-language, multi-chain future starts here." ### Post #26 by @Bancor > **Author:** Bancor ([@Bancor](https://x.com/Bancor)) > **Metrics:** 1 likes · 1 retweets · 0 comments · 100 views > **Posted:** 2025-11-06T15:19:44+00:00 > **Source Link:** [https://x.com/Bancor/status/1986453453149966398](https://x.com/Bancor/status/1986453453149966398) > > "Ranked #1 in gas consumption — with over 27 billion utilized and 71 thousand onchain arbitrage transactions in October 2025 — the Arb Fast Lane dominates on @TacBuild Sustaining price equilibrium and driving @CarbonDeFixyz trading activity — efficiency and impact, measurable" ### Post #27 by @leaf_swan > **Author:** Leafswan ([@leaf_swan](https://x.com/leaf_swan)) > **Metrics:** 5 likes · 0 retweets · 0 comments · 99 views > **Posted:** 2025-11-06T09:26:54+00:00 > **Source Link:** [https://x.com/leaf_swan/status/1986364661642514512](https://x.com/leaf_swan/status/1986364661642514512) > > "Manifesting one big one too, gotta sell on @arbitrum" ### Post #28 by @Reboottttttt > **Author:** Reboot.Btc ([@Reboottttttt](https://x.com/Reboottttttt)) > **Metrics:** 18 likes · 0 retweets · 19 comments · 94 views > **Posted:** 2025-11-06T02:00:00+00:00 > **Source Link:** [https://x.com/Reboottttttt/status/1986252195797606681](https://x.com/Reboottttttt/status/1986252195797606681) > **Video Content:** Sample video description 4 > > "Why do I have such a strong preference for @arbitrum ? As a user, the simplest feeling is that gas fees are low and transaction speeds are lightning fast. This is truly an unmatched comfortable experience. I remember in the past, whenever I needed to send tokens or mint NFTs," ### Post #29 by @charles48011843 > **Author:** Charles.edge ([@charles48011843](https://x.com/charles48011843)) > **Metrics:** 4 likes · 0 retweets · 4 comments · 73 views > **Posted:** 2025-11-06T02:31:00+00:00 > **Source Link:** [https://x.com/charles48011843/status/1986259994577416218](https://x.com/charles48011843/status/1986259994577416218) > **Video Content:** Sample video description 27 > > "How to put it, the @arbitrum ecosystem projects are getting fuller and fuller! The projects I'm currently quite fond of, @variational_io @useTria @Theo_Network , haven't had their TGE yet! Lately, perp DEXes definitely need to be farmed, I've noticed many DEXes have chosen L2" ### Post #30 by @uiuxweb > **Author:** Sarwar .edge ([@uiuxweb](https://x.com/uiuxweb)) > **Metrics:** 4 likes · 0 retweets · 5 comments · 28 views > **Posted:** 2025-11-06T04:48:00+00:00 > **Source Link:** [https://x.com/uiuxweb/status/1986294472096030982](https://x.com/uiuxweb/status/1986294472096030982) > **Visual Note:** Sample image description 24 > > "gm friends The charts are red, but @arbitrum isn’t losing momentum, it’s just shedding noise. These dips are less about weakness and more about recalibration before the next phase of growth. Natural cooldown after weeks of heavy rotation We’ve had back-to-back inflows into risk" ### Post #31 by @henwyeth > **Author:** Henwy ([@henwyeth](https://x.com/henwyeth)) > **Metrics:** 1 likes · 0 retweets · 1 comments · 20 views > **Posted:** 2025-11-06T22:07:21+00:00 > **Source Link:** [https://x.com/henwyeth/status/1986556034249605121](https://x.com/henwyeth/status/1986556034249605121) > **Visual Note:** Sample image description 40 > > "this is huge for the arb maxi, are you holding arb coins boss?" ### Post #32 by @r_rainss > **Author:** Rains ([@r_rainss](https://x.com/r_rainss)) > **Metrics:** 0 likes · 0 retweets · 0 comments · 15 views > **Posted:** 2025-11-06T12:19:47+00:00 > **Source Link:** [https://x.com/r_rainss/status/1986408167387898325](https://x.com/r_rainss/status/1986408167387898325) > **Video Content:** Sample video description 39 > > "Buying arbitrum right now is smart" ### Post #33 by @charles48011843 > **Author:** Charles.edge ([@charles48011843](https://x.com/charles48011843)) > **Metrics:** 0 likes · 0 retweets · 0 comments · 12 views > **Posted:** 2025-11-06T03:05:58+00:00 > **Source Link:** [https://x.com/charles48011843/status/1986268795959415295](https://x.com/charles48011843/status/1986268795959415295) > **Video Content:** Sample video description 5 > > "Arbitrum体验太丝滑了" ### Post #34 by @FameEXGlobal > **Author:** FameEX GLOBAL ([@FameEXGlobal](https://x.com/FameEXGlobal)) > **Metrics:** 0 likes · 0 retweets · 0 comments · 11 views > **Posted:** 2025-11-06T10:00:01+00:00 > **Source Link:** [https://x.com/FameEXGlobal/status/1986372995007267319](https://x.com/FameEXGlobal/status/1986372995007267319) > **Video Content:** Sample video description 35 > > "Uptober was wild. Rektober hit hard. Watch out for the Novembear! Did you miss the $125K+ #Bitcoin ATH? $BTC $ETH $SOL $BNB $XRP $ADA $AVAX $DOT $TRX $MATIC $ATOM $OP $ARB $SUI $APT $NEAR $ICP $LTC $BCH $XLM $FIL $ETC $HBAR $EGLD $QNT $CRO $KAS $TIA $RNDR $PYTH $SEI" ### Post #35 by @a79degen > **Author:** A79 ([@a79degen](https://x.com/a79degen)) > **Metrics:** 0 likes · 0 retweets · 0 comments · 5 views > **Posted:** 2025-11-06T02:22:25+00:00 > **Source Link:** [https://x.com/a79degen/status/1986257835525816343](https://x.com/a79degen/status/1986257835525816343) > > "Arbitrum just works, no stress" ### Post #36 by @enesonchain > **Author:** enes.hl ∑: ([@enesonchain](https://x.com/enesonchain)) > **Metrics:** 0 likes · 0 retweets · 0 comments · 3 views > **Posted:** 2025-11-06T12:38:02+00:00 > **Source Link:** [https://x.com/enesonchain/status/1986412762269163874](https://x.com/enesonchain/status/1986412762269163874) > **Visual Note:** Sample image description 39 > > "ARB ON TOP" ### Post #37 by @iamlequanghuong > **Author:** iamlequanghuong ([@iamlequanghuong](https://x.com/iamlequanghuong)) > **Metrics:** 0 likes · 0 retweets · 0 comments · 3 views > **Posted:** 2025-11-06T10:08:39+00:00 > **Source Link:** [https://x.com/iamlequanghuong/status/1986375168290390366](https://x.com/iamlequanghuong/status/1986375168290390366) > > "arbitrum's defi glow up with that 139.8m is chef's kiss bro lfg?" ### Post #38 by @BowInvest > **Author:** 𝓐𝓷𝓭𝓻𝓮𝓮.eth ([@BowInvest](https://x.com/BowInvest)) > **Metrics:** 0 likes · 0 retweets · 0 comments · 2 views > **Posted:** 2025-11-06T17:25:09+00:00 > **Source Link:** [https://x.com/BowInvest/status/1986485014390050973](https://x.com/BowInvest/status/1986485014390050973) > **Visual Note:** Sample image description 2 > > "Loved the vibes at the booth pure community magic! Let's keep building Arbitrum together." ### Post #39 by @CoinMarketCap:CryptoNewsLand > **Author:** ([@CoinMarketCap:CryptoNewsLand](https://x.com/CoinMarketCap:CryptoNewsLand)) > **Metrics:** 0 likes · 0 retweets · 0 comments > **Posted:** 2025-11-06T00:51:03.478729+00:00 > **Source Link:** [https://cryptonewsland.com/?p=274091](https://cryptonewsland.com/?p=274091) > > "Market Rebound in Motion: 5 Best Altcoins to Trade During This Weekend’s Relief Rally A weekend relief rally is forming as liquidity returns to efficient blockchain ecosystems. Layer-2 networks are driving faster adoption through cost-effective scalability. Consistent uptime a" ### Post #40 by @Geethgayashan98 > **Author:** Geeth ([@Geethgayashan98](https://x.com/Geethgayashan98)) > **Metrics:** 0 likes · 0 retweets · 0 comments > **Posted:** 2025-11-06T08:52:44+00:00 > **Source Link:** [https://x.com/Geethgayashan98/status/1986356061805420893](https://x.com/Geethgayashan98/status/1986356061805420893) > **Video Content:** Sample video description 14 > > "Everything will be tokenized. Its EVERYWHERE #ARB" --- *Generated by Context Pilot Social Intelligence Engine.*