Games like Paradise Island
Games like Paradise Island include Rusty's Retirement, Stacklands, DAVE THE DIVER, Palia, and Stardew Valley. We matched them by the tags players give Paradise Island on Steam (Farming Sim, Exploration, Roguelite, Shop Keeper, and Idler): closest matches first, and among equally close ones the better-known games.

Rusty's Retirement
Shared: Farming Sim · Idler · Management

Stacklands
Shared: Roguelite · Management · Strategy

DAVE THE DIVER
Shared: Exploration · Management · Farming Sim

Palia
Shared: Farming Sim · Exploration · Crafting

Stardew Valley
Shared: Farming Sim · Crafting · Simulation

(the) Gnorp Apologue
Shared: Idler · Roguelite · Strategy

Luma Island
Shared: Farming Sim · Exploration · Crafting

Teddy's Haven
Shared: Shop Keeper · Exploration · Farming Sim

Shop Titans
Shared: Shop Keeper · Idler · Crafting

My Time at Portia
Shared: Farming Sim · Crafting · Building

Two Point Museum
Shared: Strategy · Building · Exploration

Weed Shop 3
Shared: Shop Keeper · Management · Farming Sim

Tiny Pasture
Shared: Farming Sim · Idler · Casual

No Place Like Home
Shared: Farming Sim · Crafting · Exploration

Out of Ore
Shared: Exploration · Farming Sim · Simulation

Starsand Island
Shared: Farming Sim · Building · Crafting

Bills Must Be Paid
Shared: Roguelite · Strategy · Idler

BidKing
Shared: Strategy · Shop Keeper · Exploration

Forager
Shared: Farming Sim · Crafting · Survival

The Forest
Shared: Crafting · Exploration · Building

Echoes of the Plum Grove
Shared: Farming Sim · Exploration · Crafting

Farlands
Shared: Farming Sim · Exploration · Crafting

Cookie Clicker
Shared: Idler · Casual · Management

Against the Storm
Shared: Strategy · Building · Simulation