54%Good matchSackboy™: A Big Adventure
84%5k84% positive reviews, Very Positive across 5k reviews·Multiplayer · Local Co-Op
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Sack Investigation an online multiplayer co-op casual puzzle platforming game. Join with up to 7 of your friends to explore and investigate the innerworkings of a magical and whimsical wizard tower. Find and destroy the cursed objects to progress and upgrade your Sack.
Sack Investigation
SteamIs it flour? Corn? Potatoes? A philophisical question that has yet to be answered since 1793, but Sack Investigation might just be the closest you will get to being able to grasp such complex subject matter. To understand the sack, you must first become the sack. In it's natural environment, a whimsical wizard tower, you and up to 7 fellow sacks will be thrown forth to investigate and solve puzzles to locate and destroy cursed objects.
Each level will be filled with rooms that change and shift, with enough traps and enemies to keep you on your tassels...eventually. Scrounge around to find Sackels, an unsanctioned unground currency, to purchase upgrades between levels to take your sackness to new heights. Help your friends to solve changing puzzles with limited possibilities! or don't, sacks aren't that significant and neither is what you do. You Are Replaceable.
Do you love buying games for over $70? Do you love constantly buying battle passes? Do you love coming home from work and to wind down for the day, you play the most stress inducing game imaginable? Then this game is not for you. Like you can still legally buy it, I guess, for now. Sack Investigation is for the casuals and people who just really want to be a sack. Its best if you really get into character and brace your self for the emotional depth of the protagonist.
This is a project born from passion and developed by a small team. Our shared love of sacks really brought us together and we have full intention to bring this game to a worthy standard. Now get ready to go do whatever a sack does!
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Sack Investigation are Sackboy™: A Big Adventure, Bang-On Balls: Chronicles, In Sink: A Co-op Escape Adventure, Spooky Station, and TSIOQUE.
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