To resist the goblin invasion, the town’s lady lord and the shrine maiden joined forces to summon monsters.
They kidnapped you and persuaded you to take on the job of raising monster eggs. As time passes, your relationship with them gradually grows closer...
1. Draw Eggs: Obtain monster eggs of random rarity.
2. Raise Eggs: Idle and wait for the eggs to grow.
3. Sell Monsters: Sell the monsters after they mature.
4. Collect: Complete 200 × 2 monster handbooks.
5. Story: Events unlock as you continue playing.
6. Music: Enjoy relaxing lo-fi music while idling.
(Supports Offline Idle)

More details on the official game page of Lofi Witch Hatch ...