Your Favorite Games

Loading...

OSTM

Game Categories:

Clicker, RPG

Game Platforms:

Javascript/HTML5

Development Status:

Abandoned

Version:

0.2.8.87

Times Viewed

Times Played

Times Favorited

Rating

16269 1434 5 67.57%
Add this game to favorites

Vote This Game

67.57%
(25 votes)
32.43%
(12 votes)

Game Description

OSTM is an RPG game in which you battle monsters.

OSTM Screenshots

Advertisement

Similar Games

Arena Defense

Arena Defense - Play Idle Game
Idler, Incremental, RPGIdle auto-battler defense. Build a party of 3 heroes from a roster of 10, then watch them auto-battle waves of monsters across 10 chapters. Every hero has a signature skill — chain lightning, meteor storms, black holes, homing missiles — with screen-clearing effects that scale as you level up. Loot and upgrade gear, grow permanent stats between runs, and climb the ranked leaderboard. Battles run automatically; you make the calls that matter — who to bring, what to upgrade, when to push. Free, plays in your browser, no install. Available in English, Korean, Russian, Chinese.

Mean Mining Machine

Mean Mining Machine - Play Idle Game
Clicker, RPGMine your way down and collect rock, coal, copper, iron, silver, obsidian, gold, platinium, diamond.Sell your finding and upgrade your mining machine and dig faster and faster…Many upgrade available like boost, speed, force, level, luck…

Inflation RPG

Inflation RPG - Play Idle Game
Clicker, RPGYou can increase your levels to over 100LV from just 1 battle! An exciting game of steady progression. Go for the highest levels within a limited number of battles!A game where the goal is to raise your levels within a limited number of battles.FieldA vast field! On the field there are appropriate levels and bonuses helpful for getting through battles. Try to progress through the game efficiently!StatusWhen your levels rise, divide your status up among characters and efficiently defeat the enemies!BattleUltra exhilarating high speed battle! A player can unleash multiple attacks and critical hits according to his status.EquipmentLevel up efficiently with a variety of ultra powerful equipment!

Platypus Evolution

Platypus Evolution - Play Idle Game
Clicker, IdlerEgg-laying, duck-billed, beaver-tailed, otter footed mammals... And venomous! Yes, platypus are already odd by nature. What would happen if mutations started happening to them? Find out in Platypus Evolution!From the minds that brought you Cow Evolution and forever changed the way you see bovines, comes a new game that somehow manages to be even crazier and more nonsensical.We can all agree that platypus are unique creatures. They swim. They lay eggs. They have beaks. They are mammals. They have venom. I mean, they’re just plain bizarre already. What the heck would happen if some of them go through hardcore mutations?Play God and turn already weird creatures into even weirder ones! Mix, match, combine and evolve regular platypus to God-knows-what new species of platypus and take over the world and BEYOND!How To PlayDrag and drop similar platypus to create new mysterious creaturesUse platypus poop coins to buy new creatures and make even more moneyAlternatively, fiercely tap a platypus to make coins pop from pooping

You Can Try These Idle Games

Fortress Clicker

Fortress Clicker - Play Idle Game
IdlerBuild your fortress step by step.

AdVenture Capitalist

AdVenture Capitalist - Play Idle Game
IdlerWelcome, eager young investor, to AdVenture Capitalist! Arguably the world’s greatest Capitalism simulator! Have you always dreamed of owning your own business? Being the master of your own destiny?  Forming your own multi-national conglomerate to create a world-wide, monopolistic economy? Then AdVenture Capitalist is the game for YOU!Begin your quest for world domination by clicking on the Lemonade Stand progress bar. Keep clicking until you can afford to pay for more squeezers! Now you’ve got the hang of it.Hire employees, purchase cutting edge upgrades, dominate the market, and attract eager Angel Investors to boost your profits! The only way to go is UP UP UP!AdVenture Capitalist – a strangely addicting Idle game.EventsIn 2014, the Christmas event was held during which players could collect candy canes in exchange for gifts. 5 candy canes would provide the player with one gift that would randomly reward the player with gifts such as a large sum of cash. Candy cane based achievements were also implemented, and a shop item was made available at the price of 10 gold bars that had the potential to reward the player greatly.Mobile VersionsThe game has been released on both iOS and Android as of February 5th 2015.

Learn to Fly

Learn to Fly - Play Idle Game
IdlerLearn to Fly takes the standard incremental style and adds a more involved method of play. The game requires you to fire snowballs at objects at increasing distances with increasing amounts of health. Each destroyed object provides money that can then be spent on upgrading the cannon. The cannon can either be fired manually by clicking or, once the upgrade is purchased, automatically. The game requires the player to aim the cannon, and once set, the autofire continues to fire at the same angle as the last player initiated shot.ResearchThe player is awarded research points by performing simple tasks in the game. These points add up over time and can be spent on specialised upgrades, such as reducing the space between the player and the object or increasing the speed at which projectiles move. Research points are also awarded whenever an achievement is obtained.

House Idle PRO

House Idle PRO - Play Idle Game
IdlerHave the worlds most awesome house in this awesome game!