Five hundred dollars, a rented room, and a pull-tab hall down the block. Pull tabs, slots, a bar, and a pawn counter, and rent due on the 1st whether you played well or not. Simulated gambling; nothing pays out.
Do 7 tasks to build the NASA planned moonbase and be awarded a certificate as a Space Pioneer. Assemble a solar power tower, build a greenhouse, discover ice, build an ice to oxygen gas plant, build a launch pad, build a road, and build a Lunar cave habitat. Flags locate Tasks. Drive rover paver.
Turn-based tactics on pure elastic billiard physics. One impulse per turn, then everything collides: your pieces, theirs, the furniture. You don't aim at an enemy, you aim at a chain. The sim is fully deterministic, so every turn is a geometry problem — knowable, not lucky.