MISSION SELECTION
Choosing the next mission from simultaneous competing offers — three alerts, one squad; contract boards with expiration; branching operation choices — where declining is as consequential as accepting.
- SOLO-DEV COST MEDIUM
- TIMING REAL-TIME / TURN
- COMMON IN TACTICS · STRATEGY · ROGUELIKE
XCOM's multi-region alerts (and XCOM 2's dark events attached to each unpicked choice) are the archetype: every selection is also two refusals with visible costs. Into the Breach shows each island's missions with exact stakes upfront, Slay the Spire's node routing is the same decision as geometry, and live-service games run rotating mission boards to structure sessions. Designers use forced selection because triage is strategy at its purest — resources are choices, and a game that makes you decline good options generates more strategic identity than one that queues everything — and because it manufactures scarcity from abundant content: missions the player couldn't take remain vivid precisely because they got away. Selection also personalizes campaigns; two players with identical content see different wars. Key decisions: how much each option reveals before commitment (reward, difficulty, consequence of refusal — Into the Breach's total transparency versus XCOM's partial fog are different philosophies), whether declined missions vanish, resolve badly, or return worse, and how option generation avoids no-brainer sets where one choice dominates. Pitfall: refusal without teeth — if unchosen missions silently evaporate, selection is just a menu with extra steps; the mechanic's entire weight comes from declined options leaving marks, and players should occasionally stare at a board where every choice hurts.