Press the red button
Use the left mouse button or Space. Each press advances the Demo loop; upgrades can later add automatic or multiplied actions. A steady manual rhythm is enough to learn the systems.
Open chests and collect their drops
Click a chest when it appears. Demo 1.1 has Common, Uncommon, and Rare chest pools. Each regular chest selects one of five same-rarity item types with equal odds before upgrades affect the amount.
Stack items for collection bonuses
Items are not cosmetic entries. Each regular Demo item increases one linked effect according to its rarity's per-item bonus. Open the item database to calculate the bonus for your current stack.
Spend money and check the Encyclopedia
Use the upgrade interface to improve the active run. Press E to open the Encyclopedia, inspect missing items, and claim completed collection goals. Those goals pay the Rebirth Coins used for permanent skill-tree upgrades.
Rebirth for permanent progress
Rebirth starts the normal run over while keeping progress purchased in the skill tree. Do it when you have enough Rebirth Coins for the upgrade you want, then rebuild the faster loop.
Unlock and use the roulette
The Demo skill-tree upgrade “Let's Go Gambling!” unlocks the roulette. Its initial pool contains six repeatable outcomes plus a one-time Lucky Coffee reward. Press R after it is available.
What changes after the Demo?
The paid Steam release adds three more collection rarities, 15 achievements, gacha cuties, and broader progression. Use the Demo versus full-game comparison before treating a Demo number as current.