Gameplay
How to play
- Marbles drop one at a time from the entry column and fall straight down unless deflected
- RAMP pieces always steer a marble the same way (right or left) every time
- TOGGLE pieces steer a marble, then flip direction for the next marble that hits them
- A marble pushed off either edge is lost — it lands in no lane
- Get the right marbles (and colors) into the target lanes, or leave toggles in the required end state
- Use fewer parts to earn more stars
Tool buttonsSelect RAMP (steer right/left), TOGGLE, or ERASE
Click a cellPlace the selected tool, or erase with ERASE selected
RUN buttonDrop the marbles and run the simulation
RESET buttonClear all placed pieces
How to play
- Marbles drop one at a time from the entry column and fall straight down unless deflected
- RAMP pieces always steer a marble the same way (right or left) every time
- TOGGLE pieces steer a marble, then flip direction for the next marble that hits them
- A marble pushed off either edge is lost — it lands in no lane
- Get the right marbles (and colors) into the target lanes, or leave toggles in the required end state
- Use fewer parts to earn more stars
Tool buttonsSelect RAMP (steer right/left), TOGGLE, or ERASE
Click a cellPlace the selected tool, or erase with ERASE selected
RUN buttonDrop the marbles and run the simulation
RESET buttonClear all placed pieces
Your record
High score
0
Times played
0
Achievements
0 / 0
About Tumbler
Tumbler is a free puzzle and strategy game you can play instantly in your browser on Spryte Games. A gravity-fed marble machine of stateful rocker-toggles: falling marbles read and rewrite a bit field, a mechanical computer. No downloads, no installs, and no account needed — just click play and enjoy.
You might also like
Déjà Vu
Shapes appear one at a time — answer "New" or "Seen before." Decoy shapes that differ by just one property add psychological challenge. Rewards speed, accuracy, and streaks.
Puzzle / Arcade
Medium
Symbiosis
Control two linked organisms — a tough Host and a nimble Parasite. Use the elastic tether between them to clothesline waves of enemies.
Action / Strategy
Medium
