Best Free Upgrade Apps & Games

LUDUS・Strategy Card PvP Battle

Tactics Merge Fight・Duel Games

Free

Experience the ultimate PvP merging game where you collect heroes, build decks, and battle against players worldwide. Master strategy, unlock advanced heroes, complete quests, and climb the leaderboard in intense real-time battles. Join forces with friends in Co-Op mode to defend against powerful bosses and secure unique loot. Start your epic journey now!

Car Simulator 2

Real Cars. Real Fun.

Free

Experience the ultimate car driving simulator with over 100 cars, online multiplayer, realistic physics, detailed car models, and exciting missions. Cruise the open world city, upgrade cars, and race to the top - play now and race by your own rules!

Dead Spreading:Idle Game

Build and merge with strategy!

Free

An idle game where you build and merge with strategy to resist the dead in an ultimate battle. Recruit soldiers, upgrade buildings, and collect supplies to maximize profits. Prepare for the dead wave with different soldier abilities and powerful weapons.

Paper War

Summon, Upgrade, Conquer!

Free

Experience the thrilling world of strategic battles in this captivating idle RPG. Assemble a diverse army, deploy them strategically, and watch your defenses grow to glory. Upgrade continuously to strengthen your army and conquer your foes today!

Mars Survivor - Loot & build

Break-Loot-Upgrade-Explore

Free

Explore an immersive survival game set on Mars, where players must scavenge resources, build shelters, and navigate the harsh environment to stay alive. Will you survive the challenges of the red planet? Join the adventure now!

Idle Aquarium: Fish Tank Zoo

Build and upgrade an aquarium!

Free

Build an aquarium filled with exotic fish, attract guests, and expand your underwater empire in this captivating game. Upgrade tanks, collect rare fish, and make your aquarium a must-visit destination for all marine enthusiasts. Dive in now and create the ultimate aquatic spectacle!

Pixel Tribe

Build & Upgrade a Viking Tribe

Free

Create stunning digital art collaboratively with friends in real-time using Pixel Tribe. Unleash your creativity together on a shared canvas. Join the Tribe today and revolutionize the way you create art!

Idle Breaker

Break-Loot-Upgrade-Explore

Free

Embark on a journey to break various objects for materials, upgrade tools, and discover new areas to explore in this engaging application. Start your adventure now!

Bus Upgrade Simulator

Build your transport empire!

Free

In this engaging simulation game, players start with a small tuk-tuk and work their way up to building a thriving bus fleet. Manage your routes, upgrade your vehicles, and make strategic decisions to maximize profits and become the city's top bus operator.

Deep Town: Mining Idle Games

Tycoon Clicker: dig & mine

Free

Embark on a deep mining journey in this captivating idle game where you manage resources, automate production, and expand your mining operation to uncover hidden treasures. Join now to experience the thrill of underground exploration and strategic resource management!

Archer Forest : Idle Defense

Merge arrows to upgrade archer

Free

Protect the Forest by merging arrows to upgrade archers in an exciting idle defense game. Clear stages, merge arrows, and collect cute animal heroes with unique abilities. Contact archer@gameduo.net for more details.

Railroad Empire: Train Game

Upgrade trains & build railway

Free

Build and manage your own virtual train empire in this thrilling simulation game. Upgrade trains, lay tracks, and dominate the railway industry to become a railroad tycoon! Are you ready to experience the excitement of running a train empire?

Little Ant Colony - Idle Game

Upgrade your pocket anthill!

Free

Manage your own ant colony in this addictive idle game! Grow your tribe, collect food and expand to win. Join the Little Ant Colony now!

HomeCourt: Basketball Training

Upgrade Your Game.

Free

Improve your basketball skills with a cutting-edge app that tracks your performance, offers interactive drills, and connects you with NBA pros. Train smarter, compete with friends, and showcase your skills to get discovered. Access the full library of drills for free or upgrade to HomeCourt Plus for a more personalized experience.