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Wall of Fins
"Complete the collection and every achievement."
How do I install Wall of Fins?
Download the free ProjectMods desktop app, then install Wall of Fins for Chillquarium in one click.
</>What does Wall of Fins do?
Chasing a 100% collection in Chillquarium means pulling every fish in every colour across all seven sets — a very long road. Wall of Fins completes it for you in one press: every fish is added to your collection and all 21 of the game's Steam achievements unlock through the game's own system, so both your in-game shelf and your Steam profile show the full set. It's made for completionists who want the trophy without the thousands of packs. Because a finished collection is permanent progress, there's nothing to undo — press it once and enjoy the full aquarium.
</>What is Wall of Fins?
Chasing a 100% collection in Chillquarium means pulling every fish in every colour across all seven sets — a very long road. Wall of Fins completes it in one press: every fish is added to your collection and all 21 Steam achievements unlock through the game's own system, filling both your in-game shelf and your Steam profile. A free-tier mod from ProjectMods, the community-first PC mod manager.
</>Common questions about Wall of Fins
What does Wall of Fins do in Chillquarium?
Wall of Fins completes your entire fish collection in Chillquarium with a single press. Reaching 100% normally means pulling every fish in every colour across all seven sets, which can take thousands of packs and a very long time. Press Wall of Fins' Unlock Everything button and it's all done at once: every fish is added to your collection, and all 21 of the game's Steam achievements unlock too. Because it works through Chillquarium's own progression, both your in-game collection shelf and your Steam profile end up showing the full set. Wall of Fins is a free-tier mod from ProjectMods, the community-first PC mod manager, made for completionists who want the trophy without the endless grind.
Does Wall of Fins unlock the fish collection and the Steam achievements?
Yes — Wall of Fins handles both sides of completion in Chillquarium at once. On the collection side, it fills in every fish across all seven sets and every colour, so your in-game shelf shows a finished collection with nothing left to hunt. On the achievements side, it unlocks all 21 of the game's Steam achievements, which are normally earned bit by bit as you hit milestones. A single press of Unlock Everything takes care of both together, rather than making you complete the collection first and chase achievements separately. The result is a fully finished game state: your aquarium's collection is complete and your Steam achievement list is at 21 out of 21.
Will the Steam achievements from Wall of Fins show on my profile?
Yes — the achievements register properly on your Steam profile with Wall of Fins. Rather than faking anything, the mod unlocks all 21 achievements through Chillquarium's own achievement system, which is the same path the game uses when you earn them normally. That means Steam recognises them as genuinely unlocked and they appear on your profile just like any other. The same goes for your in-game collection: it fills through the game's real progression, so it reads as complete everywhere the game checks. This is what makes Wall of Fins useful for completionists who care about their Steam showcase — the finished collection and the full 21-of-21 achievement list both count exactly as if you'd earned them the long way.
Can I undo Wall of Fins after completing the collection?
Wall of Fins is a one-way action in Chillquarium, because a finished collection and unlocked achievements are permanent progress. When you press Unlock Everything, the fish and the 21 Steam achievements register through the game's own system as genuinely completed, and that kind of progress isn't something the game is designed to take back. There's no toggle to flip off and nothing that reverts, so it's best to treat it as a deliberate choice: press it when you actually want your collection and achievements finished. That's exactly why it exists — for completionists who've decided they want 100% now rather than after thousands more packs. Once it's done, the full aquarium is simply yours to enjoy from then on.
Who is Wall of Fins best for in Chillquarium?
Wall of Fins is built for completionists and achievement hunters who want a finished Chillquarium without the enormous grind. Collecting every fish in every colour across all seven sets, plus earning all 21 Steam achievements the normal way, can mean thousands of packs and a huge amount of time. If that end goal appeals to you more than the journey of grinding it out, Wall of Fins gets you there in one press. It's also handy for players who mainly wanted the game for its achievements, or who are returning after a long break and would rather start from a complete collection. Since everything unlocks through the game's own system, your 100% is real and stays with your save.
What options does Wall of Fins include?
Unlock Everything
Press to unlock every fish and earn all 21 Steam achievements.
Wall of Fins is a free-tier Chillquarium mod from ProjectMods that completes your entire fish collection and pops all 21 Steam achievements in a single press.
What features does Wall of Fins include?
- Complete the entire fish collection across all seven sets with a single press.
- Earn all 21 of the game's Steam achievements in the same instant.
- Fill your in-game Collection shelf and your Steam profile with the full set at once.
- Skip the thousands of pack openings a 100% collection would normally take.
- Every unlock counts as genuine progress, so there's nothing to undo.
Best For
- Completionists who want the 100% collection and every achievement without the enormous grind.
- Achievement hunters chasing all 21 pops in one go for their Steam profile.
- Players who've enjoyed Chillquarium and just want to see the finished aquarium as a reward.
- Returning players short on time who want the full set now rather than months of pulls.
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Big Blue
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Fish Conjurer
Pick a set, rarity, and shine, then spawn that exact fish straight into your tank — as many as you like.
