Cat Granny Prank Simulator is a fun sandbox simulation where players become a mischievous cat living in Granny’s house. The goal is to explore, prank, and complete missions while avoiding Granny’s wrath. Featuring indoor & outdoor environments, mini-games, and vehicle driving, the game combines humor, freedom, and light challenge into a single experience.
Play as a cat with free movement, jumping, and object interaction.
Perform pranks on Granny — jump on her, steal items, or knock things over.
Complete random missions (e.g., drop items, throw objects, jump on Granny).
Drive an RC car using a custom RCC controller.
Explore a house with multiple rooms, a bathroom, and an open outdoor area with NPCs, cars, and traffic.
Play an extra “Whack-a-Mole” mini-game inside the house.
12 Unlockable Cats with editable names.
Daily Rewards, Spin Wheel & Free Coins via Ads.
Store with rewarded ads & in-app purchases.
Dynamic Granny AI: patrols, sits, sleeps, watches TV, cleans, and reacts to player pranks.
Ragdoll & Chase Logic: Granny falls when pranked, then chases the cat for 1 minute if seen.
Outdoor Missions: Drive cars, hit checkpoints, or prank NPCs.
Progressive House Unlocks (rooms, bathroom).
Optimized Performance with batching, object pooling, and quality settings.
Unity Engine (C#) with Animal Controller for cat movement.
Granny AI built with waypoint navigation, state machines, and ragdoll physics.
RCC Controller for driving mechanics.
Async Scene Loading for splash → menu → gameplay transitions.
Rewarded Ads & IAPs integrated for monetization.
Dynamic Object Activation (inside vs. outside) for batching & optimization.
Custom mission system that spawns tasks every 30 seconds.
Designed a sandbox mission structure with AI & physics-based interactions.
Implemented ads, IAPs, daily rewards, and a spin wheel for monetization.
Mastered state-driven NPC behavior (Granny AI).
Applied ragdoll mechanics and chase logic.
Learned performance profiling & batching to support multiple environments.
Integrated multiple plugins (RCC, Animal Controller) with custom gameplay logic.
Mischievous cat gameplay with physics-based pranks.
Dynamic Granny who reacts, falls, and chases the player.
Multiple environments (indoor, outdoor, water) with unique missions.
Driving missions using an RC car and traffic AI.
Mini-games, collectibles, and unlockable rooms keep players engaged.