Reach the end of the Nursery chapter.

Reach then end of the Watercourse chapter.

Don't trigger any nausea during the Slightly acid level.

Push the bulb inside the droseras making sure not to drop any particles.

Achieve an ELO of 2500 or a Grandmaster Pure Chess rating.

Complete Tournament mode on all three difficulties.

Capture 100 pieces.

Perform a castling move on the queenside during any full game.

Play a check in reply to a check.

Complete all the tutorials.

Put an opponent in check in an exhibition game.

７種類の戦車の車輌形式を集めた。

交流ポイントを貯めて、カードを一杯にした。