Seasons
In-game time cycles through seasons that change the environment, available activities, resources, and challenges. Stardew Valley's four seasons gate which crops grow and which events occur, structuring the whole year into rhythms; Don't Starve's winter is a survival gauntlet. Designers use seasons to create long-term temporal structure, to force adaptation and planning (prepare in autumn for winter's scarcity), to vary the same space across a playthrough, and to pace content into recurring windows. Key decisions: season length (long enough to feel distinct, short enough that players see them all), how drastically each season alters play (cosmetic versus survival-critical), whether activities are hard-gated to seasons or merely favored, and the planning horizon players need. Pitfall: seasons that only reskin the world waste the mechanic's potential, while seasons that lock out too much content leave players idle or frustrated waiting for the right time — the sweet spot makes each season demand different strategies while always offering something meaningful to do. Two common specializations: strategic-layer seasonal cycles that shift resource yields and movement on a campaign map, and seasonal survival loops where players must stockpile for a harsh season (Don't Starve's winter) or die to it.
- Dev effort: Medium
- Timing: Real-time or turn-based
- Common in: life-sim, survival