Your Favorite Games

Game Categories

Civ Builder (28)
Clicker (469)
Idler (479)
Incremental (78)
Merger (2)
MMO (11)
RPG (76)

Game Platforms

Android (79)
Flash (164)
iOS (42)
Javascript/HTML5 (302)
Mobile (44)
Steam (2)
Unity (108)
WebGL (35)

OSTM

Game Categories:	Clicker, RPG

Game Platforms:	Javascript/HTML5

Development Status:	Abandoned

Version:	0.2.8.87

Play OSTM on j0ecool.github.io

Times Viewed	Times Played	Times Favorited	Rating
14384	1415	4	67.57%

Add this game to favorites

Vote This Game

I like this game

67.57%
(25 votes)

I don't like this game

32.43%
(12 votes)

Game Description
OSTM is an RPG game in which you battle monsters.

OSTM Screenshots

Similar Games

Brave World: Idle War

ClickerKeep fighting: win the war! Play Brave World 2 and idly rule the world.Control all cities to win. Collect, build and attack enemy. Get stronger with time. Have fun.

Idler, MMO, RPGIdle + Incremental + Monster Hunter + Epic + Story-Driven = Titan HunterTitan Hunter just recently entered Early Alpha and features an online world where players idle through zones while leveling up and encountering rare Titan's.Centuries ago ravenous beasts began to assault the various cities of the world of Risildar. In a final effort for survival, a group of scientist’s, researchers, and military personnel formed Symmetry and created the planets final stand; a massive underground city with only one heavily guarded entrance to the surface.You play as a Titan Hunter – your purpose is to carry out tasks for Symmetry including acquiring resources on the surface as well as exterminating monsters and more importantly titan’s. Titan’s are massive beasts who rule Risildar’s surface.

Dwarf Miner

Clicker, Idler, RPGAn asteroid has crashed nearby! Being the lucrative Smith that you are, it's time to strike it rich! Watch your back!--Manage your Mining operation as you collect minerals, craft items, unlock skills, and upgrade your gear. Use your profits to increase your mining power, abilities, support, harder to craft items and more.. Unlock achievements and track your progress.

Idle Slayer

Clicker, RPGSlay Monsters. Get Xp. Recruit Men. Get Gold. Get Fame.

You Can Try These Idle Games

Aspiring artist

Idler, IncrementalHelp young artist to reach his dreams in Aspiring artist! Upgrade instruments and dyes, hone painter’s skills, watch as paint forms pictures on canvas!This is an idle game. Whole point is to upgrade paint and skills to draw faster and progress further until you reach the end. Reset your game if you feel that your progress is stuck.

Cave Heroes

Civ Builder, Idler, RPGPretty fun and interesting RPG and civ-builder idle game, where you send your heroes on quests where they automatically fight for you. At the same time you build a small town with inhabitants, whose main purpose is to craft weapons, spells and the other stuff for your party of heroes.There are plenty of upgrades in the game, and a lot of stuff opens up as you progress through the game (your party collects scrolls from monsters they kill, which give you new abilities, buildings, professions etc.)