Hole Simulator!

Hole Simulator is a competitive growth simulator on Roblox by Rhyles, launched in February 2020. Inspired by the mobile game Hole.io, it adapts the concept for Roblox with persistent upgrade systems, multiple currencies, and PvP swallowing mechanics. Over its lifespan it has accumulated over 82 million visits and 416K favorites. Servers are intentionally small at 6 players, making every opponent a direct rival.

The core loop is built around growing your hole, selling mass for currency, and dominating rivals through size advantage:

• ⚔️ PvP swallowing - once large enough, swallow rival players to remove them from the round or shrink their progress
• 💰 Cash economy - sell swallowed objects at the shop to earn Cash for Speed and Capacity upgrades
• 💰 Speed vs Capacity - the key upgrade decision: Speed lets you reach objects first, Capacity lets your hole grow larger before forced selling
• 💎 Gems and Bricks - secondary currencies earned from Gem Potions and Bricks Potions respectively
• 💎 Cosmetic skins - change the visual appearance of your hole with no gameplay effect, some unlockable through codes

Potions are timed boosts that temporarily multiply Cash or Bricks income and are the primary reward from codes. Stacking Potions during active PvP sessions is the most efficient way to dominate a server. The 6-player cap keeps the map feeling personally competitive - there is nowhere to hide from a larger hole, and catching a smaller rival off-guard is a genuine moment of skill.

Hole Simulator peaked in the 2021-2022 era and is now in maintenance mode, but its code system remains active and the Hole.io-style top-down city map gives it instant recognition for players familiar with the mobile game.