| Online upgrade Games |
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 Ovum Defender: Tower Defense Game
 
Plays: 4390
Category: Shooting Games
Simply prevent the sperm to reach their goal by set up as many gun as you can.
Features:
4 challenging levels, Total 90 waves to complete, 16 different types of enemies, 12 type of guns |  Modern Gladiators Game
Plays: 4384
Category: Action Games
The moderns gladiators use grenade launchers and machine guns to settle their disagreements. Play fast deathmatches on different stages. Earn money to upgrade your firepower.
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 Santa's Battlefield Game
Plays: 4378
Category: Action Games
Santas Battlefield is an awesome Zombie/Monster shooter where Santa has to battle an endless barrage of zombies and monsters unlocking awesome weapons and upgrading them
Dont forget to upgrade your weapons below by clicking the guns
(upgrade costs $300 per upgrade) |  Turbo Rally Game
Plays: 4363
Category: Action Games
Turbo rally is a top down rally driving game, race across all the continents in different conditions to try and become the world rally champion. Race in deserts, snow, mud tracks and road, gain money for finishing and upgrade your cars and buy new cars. |
 Boom Town Game
Plays: 4357
Category: Action Games
Join the Gold Rush and get rich, by the careful (or some times indiscriminate) use of high explosives.
Front-paged on Newgrounds, featured with badges on Kongregate and reviewed on Jayisgames.com! Average online playtime 45 minutes - 1hr.
Upgrade your rig, refinery and explosive power. Choose your starting plot, buy explosives, liberate the gold and use the proceeds to build your town.
25 achievements to unlock, 12 explosives to unlock, 9 upgrades, with over 10 levels each, 22 buildings to unlock, 4 plots to buy. Unearth rare precious items, such as diamonds, emeralds, rubies and the holy grail!
Perfect for casual, hardcore players and office workers. No time limits, no pressure, do everything at your own pace. Can you build the ultimate Boom Town? |  Rocketeer Game
Plays: 4347
Category: Adventure Games
One penguin was curious, "what's that snowball in the sky?" Help him on his way to discovering the Moon. Jump on clouds, collect coins and diamonds. Upgrade your equipment and improve your skills to conquer the moon.
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 Bee Wars Game
Plays: 4345
Category: Action Games
Recruit bees to make a stronger forces,
or sell bees to aid your coins, prepare for
bee wars. |  Autoymatic Game
Plays: 4335
Category: Action Games
Fly into the Space as deep as you can! Collect resources with a cool manipulator, upgrade your Spaceship and proceed, while you can cope with the ever-growing amount of difficulties on the way; enjoy neat graphics, that will remind you of your childhood's toys; be the best Spaceship commander ever! |
 Zombie TD Game
Plays: 4320
Category: Fighting Games
Zombie TD is a tower defense game. Start your Campaign to Stop the Zombies from entering your territory. Use strategy to defend your towers. Earn money in each wave to Upgrade your towers. |  Shameless clone Game
Plays: 4318
Category: Action Games
Pick a hero and destroy cutest imaginative worlds. Burn them out whith fire and adrenaline rush. Insane gameplay. Polished oldschool graphics. Swarms of enemies and tons of bonuses. Upgrade your hero. Unlock new upgrades. |
 Snow Ball Warrior Game
Plays: 4317
Category: Shooting Games
The main aim of the game is to defend the snowballs before destroying the Igloo. Buy different rocks and weapons to destroy the difficult snowball. Upgrade your weapons and ammo to handle strong rocks. |  Siege Knight Game
Plays: 4308
Category: Action Games
A fun defense and shooting game hybrid. Defeat wave after wave of enemies through strategic trap placement and fast shooting! Level up and spend points to upgrade your characters abilities. |
 Hopeless TD Game
Plays: 4305
Category: Strategy Games
Basic TD game to test your tower defence skills. Build from a selection 3 towers that can be upgraded. Remember, real men play TYRANT mode. |  Fleet Command Game
Plays: 4303
Category: Action Games
Defend Earth from the Mars invasion fleet. Use strategy and tactics to push the enemy back to the rock they came from. Use tactics and strategy to defeat the enemy in battle.
Unlock new ships and special attacks as the war progresses.
Earn upgrade points by winning battles and spend them on upgrading your ships or on special unlock-able bonuses. |
 The Sea Wolves Game
Plays: 4265
Category: Action Games
Be the best captain in the cursed sea ! Attack the pirates and upgrade your ship. |  Soldier Vs Zombies Game
Plays: 4265
Category: Shooting Games
You are surrounded by the waves of zombies! You need to be quick to kill them all and break out! At the end of each level, you can use the gold to upgrade. |
 Run 2 Live Game
Plays: 4263
Category: Action Games
Run 2 Live – one button run game. Be skilful, earn points and upgrade your skills to survive ! |  Paper Battle Game
Plays: 4262
Category: Shooting Games
A Battle Played on Paper is more fun. Shoot all your opponents to win this battle. Accumulate dollars to upgrade your weapons and your skills. You can move with arrow keys and shoot with mouse. Watch your health bar. |
 Fluxion Game
Plays: 4255
Category: Shooting Games
A top down space shooter Flash game where you blast enemies to earn credits and upgrade your ship at the end of each level. |  Zombie Break-in Game
Plays: 4253
Category: Action Games
Zombie Break-in is a flash take on the COD zombies that fps gamers have known to love. Stop zombies from breaking in on an endless zombie rampage with 18 different guns to choose from and many different power-ups, upgrades and rooms to unlock. |
