Biggest Roblox Simulators This Week — May 2026

If you've been sleeping on simulators lately, this week is a bad time to keep that up. The top Roblox simulators in May 2026 are pulling serious numbers — we're talking games sitting above 12,000 concurrent players on a Tuesday, a brand-new farming game breaking out with a 98.2% approval rating, and a summer update dropping on one of the platform's most polished tycoons. Whether you're into idle grinders, chaotic multiplayer, or something genuinely weird, there's something here worth loading up.

Below is the full ranked breakdown — what's fun, who it's for, and what to actually expect when you join.

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This one is wild. Anime Card Collection from Crew Simulators is at 13,747 players with a 98.6% approval rating — that's one of the cleanest ratios in this entire list. The loop is simple: open packs, fill your binder, let your collection generate passive income, reinvest into better packs. It's the kind of game that sounds shallow until you're forty minutes in and hunting for a specific card to complete a set.

The 2x Lucky event that's currently active (flagged right in the title) is clearly what's spiking numbers this week, so now is genuinely the right time to be playing if you care about collection efficiency. Max lobby is six, and this is a great duo game — having a friend to compare pulls with makes the whole thing more engaging. Watch out for the passive income trap: it's easy to just leave it running and forget to actually spend your cash on upgrades.

Verdict: Absurdly high approval for a reason — if you like card games or idle collectors, this is the best-tuned version of that loop on Roblox right now.

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Build A Ring Farm by Gamecreates is the breakout of the week. It has fewer than two million total visits — tiny compared to everything else on this list — but it's pulling 12,175 concurrent players and sitting at a 98.2% approval rating. That's not a coincidence; the game does the farming loop right. Grow plants, harvest, sell, reinvest, expand your ring layout, repeat. Your farm earns offline, which means you're always coming back to something.

It's explicitly flagged as new, so expect rough edges — the developer's own description mentions possible bugs. That said, a 98.2% approval on 23,000 upvotes suggests nothing game-breaking. This plays well solo or with one friend in a shared server (max six). Best when you check in every few hours rather than sitting in a long active session — the offline earnings make it an ideal background game.

Verdict: The most exciting new entry this week; get in early while the community is small and the developer is clearly still active.

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Restaurant Tycoon 3 is sitting at 15,686 players right now, and the Summer Drinks Update from Ultraw is the reason. The update dropped a Slushy Machine, Matcha Latte, Chai Latte, Pineapple Juice, Coconut Water, and a Tropical Music Pack — it's a small patch on paper, but it's the kind of seasonal refresh that gets people back in to redecorate and reoptimize their layouts. The 95.3% approval rating on 305,000+ upvotes says this isn't hype; the game is genuinely well-made.

Best played with one or two friends who are willing to coordinate — the max lobby is six players, and it plays tighter with a small group where you can actually divide kitchen and floor roles. Solo works fine too, especially if you're the type who likes micromanaging every table placement. Expect a relaxed but satisfying grind loop; this isn't a game you stress over.

Verdict: The summer update makes this the obvious pick if you want a chill tycoon with real production value behind it.

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Raft Tycoon from Flappy Bit Games sits at 3,272 players and a 95.2% approval rating, which is strong and steady. The concept is self-explanatory but executed well — you start on a tiny raft and expand it into a floating base while managing resources and avoiding sharks. The rebirth system is there if you want to push progression faster, and playing with friends gives everyone a 10% bonus per friend in the session, which scales nicely in a group.

Active codes right now: FLAPPY, SEASIDE, CODECASH — redeem those the second you load in. This is a genuinely good squad game up to ten players, and the bonus structure actively rewards bringing people. Expect a slower, more relaxed pace than War Tycoon; this is more about building something together than competing.

Verdict: Perfect for a laid-back friend session — the co-op bonuses make it mechanically smarter to play with others, not just more fun.

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War Tycoon from KizmoTek Studio is still a giant — over a billion visits, 11,113 playing right now, and the EOD update added new Rebirth 10 unlocks including EOD Armor, an APS Underwater Rifle, and a Limited Comanche Hunter helicopter. If you've already rebirths stacked, you have new gear to chase. If you're newer, the progression ladder just got a couple more rungs, which actually gives mid-game players a clearer sense of where they're heading.

This is one of the best squad games on the list — max 18 players per server, and the whole point is building up your tycoon and then starting wars with other players' bases. Going solo is possible but you'll feel the gap when organized groups target you. Best when you're in a friend group that coordinates attacks rather than just vibing in your own corner of the map.

Verdict: The EOD update gives returning players a concrete reason to come back, and new players still have one of the most feature-complete war tycoons on the platform to work through.

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Elemental Powers Tycoon from Giggle Inc holds down the top spot on the visit chart — 1.19 billion visits — though its 5,081 concurrent players put it mid-tier in active numbers this week. The recent update added a 1v1 arena, fixed a kill farming exploit, and raised the Stats Upgrade cap from 24 to 50, which meaningfully extends the late-game ceiling for dedicated players. Each element has its own save file, so switching elements doesn't erase your progress.

The hill capture mechanic — which gives a 50% income boost to whoever controls it — makes this a naturally competitive experience even in a 12-player server. Works fine solo, but that hill control dynamic is way more fun when you're actively fighting for it with or against friends. Watch out for locked elements; popular ones get claimed fast, and without a VIP pass you might have to wait or pick something less played.

Verdict: A proven game with a meaningful cap increase for the grinders — the new 1v1 arena is a nice touch if you want to settle disputes cleanly.

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Sunshine Islands Bus Simulator from addisonshiu is a different energy from everything else on this list — 4,583 players, 85.2% approval, and a Hong Kong-inspired city map with British-style roads. You drive buses, pick up AI passengers, and drop them at their stops. That's it. The map is legitimately large — mountains, tunnels, bridges, and highways — and it works across PC, mobile, and console.

The 85.2% approval is the lowest on this list, so it's worth flagging: this is a niche game for people who actually enjoy realistic driving simulators, not a tycoon or idle grinder. Solo is the main mode here; there's no real co-op structure. Best when you're in the mood to zone out and drive rather than optimize a progression loop.

Verdict: A solid pick for simulator purists, but know what you're signing up for — this is a driving game, not a tycoon.

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Be A Hair? from Why Not Have Fun guys is genuinely hard to describe, which is probably why it's here. You wait for NPCs to roll lucky blocks, escape before they catch you, collect Bald Uncles, and bring them back for cash. Updates drop every Saturday. It's absurd in the best way, and the 5,559 concurrent players suggest a dedicated fanbase that's completely in on the joke. The 72.6% approval is the lowest on the list by a significant margin — this is clearly divisive, and it's not trying to be for everyone.

Max five players per server makes it feel chaotic and tight. This is a game you play with friends who appreciate meme-adjacent content, not something to introduce to someone expecting a polished experience. Expect jank, expect randomness, expect to laugh at something you can't fully explain afterward.

Verdict: If the premise sounds funny to you, you'll have a good time — if it sounds annoying, skip it, there's no middle ground.

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Playing with friends this weekend? [⛱️] Restaurant Tycoon 3 for a chill coordination session, or [EOD] War Tycoon if your squad wants actual conflict. 🌊 Raft Tycoon is the underrated pick for a laid-back group — the co-op bonuses are real.

Want something to check on throughout the day? [🌽] Build A Ring Farm earns offline and has the best approval-to-newness ratio of anything this week. Jump in while it's still finding its audience.

Into collecting or card games? [2x🍀] Anime Card Collection is running a lucky bonus event right now, so this is the optimal week to grind your binder.

Feeling chaotic? 💈 Be A Hair? exists, and honestly, sometimes that's enough.

More roundups from the Rokoala desk:

• Best Roblox Obbies
• Best Roblox Games of the Month — May 2026
• Best Roblox Games to Play This Weekend — May 2026 Playbook
• Most-Played Roblox Games Right Now — May 2026