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Square: Trial and Error is a Puzzle Platformer game where you are tasked with restoring Town Square by completing 20 Trial and Error puzzles! Each level has its own set of rules that you need to figure out by Trial and Error. No hints or clues are given in each level, and you must rely on observation and the outcome of your actions to figure out each level! The game has a ton of features and fun for you to have! Find buried treasure, solve the riddle of the glitch zone, form your party, decorate your own home, and more!
PC (Microsoft Windows) · Sep 12, 2025
Worldwide · Exact date · Full release · IGDB
Catalog sources
52 achievements available.

Clear 20 levels
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Clear 5 levels! Keep at it!
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Clear 5 levels in the Glitch Zone
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Clear 1 level in the Glitch Zone
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Talk to the Hintman 17 times
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Talk to the Sus Tree in the Woods
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Clear 5 levels as Mr BIG Square
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Buy and add 22 NPC's to Town Square
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Clear 1 bonus round
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Talk to the Hintman 3 times
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Bake a Cake in your Home Oven.
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Clear 15 levels.
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Rescue Mr Shovel who has dug himself into a hole!
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Clear 10 levels as Mr BIG Square
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Clear all bonus levels
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Buy 12 music from the Music Store
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Clear 20 Levels as SonOfANick
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Buy 1 music from the Music Store
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Obtain Glitch Defect Piece
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Clear 10 levels! Woopa!
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Clear the Climbing level
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Buy 1 House skin
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Turn 10 NPCs into Zombies!
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Clear 15 levels as Mr Big Square
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Purchase all House Skins
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Burn your tree house down
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Buy and add 14 NPC's to Town Square
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Light 6 Torches on the Beach.
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Buy and add 3 NPC's to Town Square
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Clear 5 Levels as SonOfANick
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Buy and add 8 NPC's to Town Square
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Clear 20 levels as Mr BIG Square
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Clear 1 level as Mr BIG Square
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Clear 1 Level as SonOfANick
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Sit in your evil Throne at your evil castle
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Clear 10 levels in the Glitch Zone
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Clear 15 levels in the Glitch Zone
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Clear the Speed level
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Clear 15 Levels as SonOfANick
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Clear your first level!
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Obtain Glitch Overflow Piece
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Obtain Glitch Error Piece
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Talk to the Hintman
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Clear 20 levels in the Glitch Zone....
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Read the Snail Vs Lion
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Achieve a total score of 3,000.
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Talk to the Angel Statue in your castle!
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Clear 10 Levels as SonOfANick
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Find the Bottle Of Rum Buried in a Treasure Chest
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Restore and unlock all Areas of "Town Square"
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Obtain Glitch Bug Piece
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Turn 10 NPCs into Vampires!
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Community notes