Toy Overcharge: Merge Battle
SOLMATTER Co., Ltd. Casual In-app purchases Contains ads
Summon cute toy mechs, merge them and OVERCHARGE to beat the boss in time!
- Downloads
- 1+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 15
- 2026 · v1.0.0
Screenshots
About Toy Overcharge: Merge Battle
Cute animal pilots. Toy mechs. One very grumpy boss. Merge your squad, OVERCHARGE it and win before the clock runs out!
Toy Overcharge is a quick, colorful merge battle game. Every stage is a boss fight on a 6x4 toy board: summon toys, merge twins into stronger ones and blast the boss before the timer hits zero.
HOW TO PLAY
- SUMMON: Spend energy to drop a new toy from your squad onto the board.
- MERGE: Drag a toy onto an identical toy to build a stronger one, all the way to level 5.
- OVERCHARGE: Tap a toy that has two or more twins on the board. They all snap together in a burst of lightning for extra levels and bonus damage.
- MYTHIC STRIKE: Fill the charge meter, then call in your Mythic for a few seconds of huge damage.
- FRONTLINE: Toys in the row closest to the boss deal 1.5x damage. Placement matters!
- BEAT THE CLOCK: Defeat the boss before time runs out. Faster wins earn up to 3 stars.
10 BOSSES, 5 TOY WORLDS
Take on King Slime, Goblin Bomber, Iron Golem, Clockwork Kraken, Piggy Pirate, the Mecha Slime Emperor and more across the Toy Factory, Bomb Fortress, Iron Citadel, Gravity Lab and Dark Nexus.
Every boss has a trick, and every trick has a counter. Kick bombs back at the boss, pop sticky goo, smash iron blocks, crack energy shields and swat dark orbs before they drain your best toy.
Clear Stage 10 and the adventure loops into Round 2 and beyond, with tougher bosses and bigger coin rewards.
BUILD YOUR TOY SQUAD
- Unlock 8 toys: Puppy Tank, Rocket Duck, Calico Sniper, Baby Dragon, Hamster Miner, Bunny Totem, Penguin Cryo and Lucky Cat.
- Take up to 4 toys into battle. Mix damage dealers with helpers that boost their neighbors or mine extra energy.
- Collect 4 Mythics, each with its own Mythic Strike: Omega Rex, Volcano Phoenix, Golden Emperor and Chronos Titan.
- Spend the coins you win in the Workshop on Attack, Energy and Charge upgrades.
- Claim a free Daily Gift on a 7-day track.
QUICK TO PLAY
- No account and no login. Your progress is saved on your device.
- Battles last about a minute or two. Perfect for a quick break.
- Optional Daily Gift reminders. They stay off unless you turn them on.
ADS AND THE OPTIONAL PURCHASE
Toy Overcharge is free to play and supported by ads. From Stage 3 on, a banner ad is shown at the bottom of the screen, and a video ad may sometimes appear between stages after a win (never during a battle). If time runs out, you can choose to watch a short video to continue with 20 extra seconds.
A single optional one-time purchase, Remove Ads, removes the banner and the between-stage video ads. The optional reward videos stay available if you want them. There are no other purchases in this version.
Questions or feedback? Write to us at [email protected]. We read every message.
Privacy Policy: https://kimsol1134.github.io/solmatter-policies/toyovercharge/privacy.html
Terms of Use: https://kimsol1134.github.io/solmatter-policies/toyovercharge/terms.html
Toy Overcharge is a quick, colorful merge battle game. Every stage is a boss fight on a 6x4 toy board: summon toys, merge twins into stronger ones and blast the boss before the timer hits zero.
HOW TO PLAY
- SUMMON: Spend energy to drop a new toy from your squad onto the board.
- MERGE: Drag a toy onto an identical toy to build a stronger one, all the way to level 5.
- OVERCHARGE: Tap a toy that has two or more twins on the board. They all snap together in a burst of lightning for extra levels and bonus damage.
- MYTHIC STRIKE: Fill the charge meter, then call in your Mythic for a few seconds of huge damage.
- FRONTLINE: Toys in the row closest to the boss deal 1.5x damage. Placement matters!
- BEAT THE CLOCK: Defeat the boss before time runs out. Faster wins earn up to 3 stars.
10 BOSSES, 5 TOY WORLDS
Take on King Slime, Goblin Bomber, Iron Golem, Clockwork Kraken, Piggy Pirate, the Mecha Slime Emperor and more across the Toy Factory, Bomb Fortress, Iron Citadel, Gravity Lab and Dark Nexus.
Every boss has a trick, and every trick has a counter. Kick bombs back at the boss, pop sticky goo, smash iron blocks, crack energy shields and swat dark orbs before they drain your best toy.
Clear Stage 10 and the adventure loops into Round 2 and beyond, with tougher bosses and bigger coin rewards.
BUILD YOUR TOY SQUAD
- Unlock 8 toys: Puppy Tank, Rocket Duck, Calico Sniper, Baby Dragon, Hamster Miner, Bunny Totem, Penguin Cryo and Lucky Cat.
- Take up to 4 toys into battle. Mix damage dealers with helpers that boost their neighbors or mine extra energy.
- Collect 4 Mythics, each with its own Mythic Strike: Omega Rex, Volcano Phoenix, Golden Emperor and Chronos Titan.
- Spend the coins you win in the Workshop on Attack, Energy and Charge upgrades.
- Claim a free Daily Gift on a 7-day track.
QUICK TO PLAY
- No account and no login. Your progress is saved on your device.
- Battles last about a minute or two. Perfect for a quick break.
- Optional Daily Gift reminders. They stay off unless you turn them on.
ADS AND THE OPTIONAL PURCHASE
Toy Overcharge is free to play and supported by ads. From Stage 3 on, a banner ad is shown at the bottom of the screen, and a video ad may sometimes appear between stages after a win (never during a battle). If time runs out, you can choose to watch a short video to continue with 20 extra seconds.
A single optional one-time purchase, Remove Ads, removes the banner and the between-stage video ads. The optional reward videos stay available if you want them. There are no other purchases in this version.
Questions or feedback? Write to us at [email protected]. We read every message.
Privacy Policy: https://kimsol1134.github.io/solmatter-policies/toyovercharge/privacy.html
Terms of Use: https://kimsol1134.github.io/solmatter-policies/toyovercharge/terms.html
What’s new
Version 1.0.0 · Updated October 15, 2026
Welcome to Toy Overcharge! - 10 boss stages across 5 toy worlds, then tougher Rounds - 8 toys and 4 Mythics to unlock - Overcharge snaps and Mythic Strikes - Workshop upgrades and a 7-day Daily Gift