GAME
Into the Breach
“This is a puzzle, not a strategy game” — reading the verdict on a perfect-information 8×8
Subset Games · 2018-02-27 · ■■■■□ 4/5 · 8.5/10
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In three lines
Into the Breach is a puzzle / logic puzzle game released by Subset Games in 2018.
Puzzlebyrinth scores it 8.5/10, with a difficulty of 4/5. “This is a puzzle, not a strategy game” — reading the verdict on a perfect-information 8×8
Its core mechanics are Constrained Grid Movement / Logic Grid Deduction.

Our Review
A top-down tactical puzzle: three mechs on an 8×8 grid, every enemy attack for the coming turn shown to you in advance, and a city to keep standing. Subset Games, makers of FTL, stripped almost all randomness out of the combat itself.
Mentions across our columns (9)
Paper Digest(5)
- 2026-10-04 · Fukai · 2 mentionsChoi & DeKay: Even with truly random sequences, people judged a repeat about 7 points less likely after a run of four — Fukai Reads
- 2026-09-18 · FukaiGuo et al.: humans drifted off the greedy move within about ten games; self-evolving AI did not — Fukai Reads
- 2026-09-11 · Fukai · 3 mentionsTudor et al.: The scoreboard was one query away, and the agent never opened it — Fukai Reads
- 2026-09-08 · FukaiGhasemi et al.: People know what a default does — and aim it differently at allies and rivals — Fukai Reads
- 2026-08-27 · Fukai · 2 mentionsCollins et al.: People judge a brand-new game with one move of lookahead and six imagined playouts — Fukai Reads



