Laundry Simulator

Laundry Simulator is a casual incremental simulator developed by Dev House UK where players own a laundromat plot, collect clothing of escalating rarities, wash and upgrade through progressively larger machines, raise pets, and complete journal collections. With over 500 million visits and a Fandom wiki spanning 273 pages, it stands as one of the most successful incremental simulators on Roblox - a genre benchmark for satisfying loop design.

The tactile hook is the washing machine size progression. Machines scale from Small all the way up to XXXL, and at the top end they become large enough to throw friends inside - a visual payoff that makes the size escalation feel genuinely rewarding. Clothing rarities mirror this progression, moving from Common through Emerald, Ruby, Sapphire, Nuclear, and finally Cosmic:

• 💎 Clothing rarities - Common up to Cosmic; rarer clothes are worth significantly more per wash cycle
• 💎 Journal system - completionist collection tracking every clothing type; finishing a tier rewards a prize
• 💎 Nuclear Journal - completing it rewards a nuclear pet and a limited washing machine
• 💎 Pets - hatchable companions with stat bonuses; level to 10 and chase rare Shiny variants
• 💰 Rebirth - reset your progress for permanent multiplier bonuses on future runs
• ⏳ Spin the Wheel - daily reward mechanic for bonus coins and items

Daily challenges provide routine engagement and coins. Archy's store sells cosmetics and upgrades, with VIP pass holders getting a 20% discount. Seasonal events like the Easter Egg Hunt add limited-time content on top of the core loop.

Laundry Simulator is one of the most content-rich incremental games on the platform. Players who enjoy long-form journal completion goals will find months of progression here, while casual players can enjoy the core loop without chasing the rarest tiers.