Build the tallest crystal tower you can.
CrystalStack is a 3D physics-based stacking game developed with Unreal Engine 5. Carefully place transparent crystal cubes, keep your balance, and beat your highest score before the tower collapses.
Relaxing to play, challenging to master.
Read the full disclosureQuoted from the Steam store page
Generative AI was used to create some visual elements of the game's main menu and to assist with programming during development. Claude was used as a coding assistant to help write, review, and troubleshoot code.
CorePartialAssistPlaceholder
Players · earnings · audience
Growth
Playing now024h peak 0Steam · hourly
Earnings—Too few reviews to estimate fromList price $1.99
Steam followers2Tracking since Sep 23, 2026Steam · public
Steam reviews—No reviews yetSteam · public
No earnings estimate yet. Estimates start once a game has at least 10 Steam reviews to count.
Players online
Last 7 days, hourly · now 0 · 24h peak 0
Steam followers
2 now · Daily snapshot of public Steam data
Collecting dataGameDB started tracking this game on Sep 23, 2026. The chart fills in as daily snapshots arrive; the latest reading is 2.
Released games rank by momentum: peak players over 24 hours, growth against the previous days and new reviews, with a launch boost that fades over the first week. Released and upcoming games are charted separately; estimates and stars are never mixed in.
Made by
Developer
OR
Olivier RAYON
Developer on Steam
Is this your game?
This page is built automatically from public Steam data and refreshed several times a day. Claim it to tell the story behind the game — no claim is needed to stay listed.
A Verified badge once you confirm how the game uses AI
CrystalStack
