Game Idea LabIndependent creator toolkitClick testing
Turn a game promise into one icon direction, three thumbnail hypotheses, and a simple 7-day testing plan.
A: Danger clarity
Avatar close to giant lava lunch tray, with the goal visible and the core loop readable: jump through a chaotic cafeteria course and reach the exit fast.
Hypothesis: A clear threat can earn the first click when the reward is still visible.
Risk: If the threat fills the frame, players may not understand what they win.
B: Reward clarity
Large snack trails and weekly badges in the foreground, with the game action behind it.
Hypothesis: A visible reward can attract players who want progression and collection.
Risk: Too much reward focus can make the game look passive.
C: Progression proof
Before-and-after layout showing the first tiny state and a later upgraded state for Lava Lunch Rush Obby.
Hypothesis: Progression contrast helps players understand why they should stay.
Risk: Before-and-after scenes can get crowded if the title text is long.
Day 1: publish the safest readable thumbnail and record click-through baseline.
Day 2-3: test danger clarity only; do not change title or description at the same time.
Day 4-5: test reward clarity and watch whether first-session exits improve or worsen.
Day 6-7: keep the winner, then build the next test around the weakest metric.
Thumbnail work should start with hypotheses, not decoration. Each version should ask one question about what makes players click.
Compare one idea at a time: danger clarity, reward clarity, progression proof, or social proof. Avoid changing title, description, and thumbnail all at once.