You crashed on an alien planet. Cross 8 dangerous areas to reach the rescue ship.

YOUR FLASKS — Seven chemicals on your shelf. Liquid level shows how many uses are left.

HINTS — Tap or hover the small i button on any flask (or long-press on touch screens) to see what it does. On Hard, flasks show only their letter (FLASK A, B, C…) — the real chemical name is never revealed; instead the hint lists items you've successfully made with that flask.

TO MIX — Tap two flasks, then press MIX. The mixture might solve the obstacle in front of you. You can also USE ONE flask alone for a weaker effect.

SOLVING SCENES — Once you've made a mixture, press USE MIXTURE to apply it. Right answers advance you. Wrong ones may cost HP.

REWARDS — Some scenes hide a friendly alien, treasure chest, or generous creature. Solve them well and your flasks may be refilled!

SOUND — Tap the speaker icon at the top to toggle effects.

DIFFICULTY — Easy shows what each flask does; Hard hides everything but color, so you must experiment.

GOAL — Reach the rescue ship before you run out of chemicals or health! Each adventure is randomized — 8 scenes drawn from a library of 30.