Leave it running

Games that keep working while you are not looking. Set something up, come back later, and decide what to build next — the progress happens whether you are watching or not.

Harbor HustleEmpire New hold to play Empire ·2026 ·Leave it running Run a port that never sleeps. Seven zones, cranes that pay while you plan. Hold the tile to play it here SwarmReflex New hold to play Reflex ·2026 ·Heart rate up Steer a living swarm, eat everything, then bring down the Hive. Hold the tile to play it here BathyalTangle hold to play Tangle ·2026 ·Head scratcher A deep-sea pressure puzzle. Fifty-five dives into the crushing dark. Hold the tile to play it here Merge KingdomEmpire hold to play Empire ·2026 ·Leave it running Merge huts into castles. Twelve tiers and twenty milestones. Hold the tile to play it here Fuel FoolErrand hold to play Errand ·2026 ·Head scratcher Pick the right energy for the wrong vehicle. Thirty bad decisions. Hold the tile to play it here Coin Factory TycoonEmpire hold to play Empire ·2026 ·Leave it running Seven machine tiers, twenty milestones, and a prestige reset. Hold the tile to play it here Water SortTangle hold to play Tangle ·2026 ·Head scratcher Pour water until every tube is one colour. Twenty solved levels. Hold the tile to play it here

Fuel Fool is the shortest of these at about 10 minutes. Coin Factory Tycoon is the one to open when you have longer — nearer 30.