Simulator

A simulator is a program used to estimate the outcome of battle before it takes place. Because the math behind OGame is known, these can forecast with good accuracy how a battle will turn out. The result cannot be exact, but are close enough to guide you to the expected result.

You enter in info such as: your opponents weapon, armor, and shielding technology levels and all of your opponents defense and ships. Then you enter in the ships that you are planning on sending and it will tell you what the most probable outcome would be.

List of Working and Up to Date Simulators
Simulators are listed in alphabetical order. If you are just looking for a quick link to an up date battle simulator, scroll down to TrashSim. Otherwise it is good to compare the options to see which works best for you. Different players may prefer different styles or features, so trying out the various options is recommended.

Interplanetary Missile Simulator On-line
An online simulator to predict the result of Interplanetary Missile attacks.

It contains: Reading of espionage reports, lost resources calculation, calculation of missiles needed to wipeout enemy defenses and destroy a main target.

Homepage: Interplanetary Missile Simulator

oSim (for iPhone)
A simulator app for iPhone. This has the advantage that you can use it without wasting internet bandwidth, plus you can save data and settings on your smartphone. It also includes a missile simulator and the possibility to automatically set up technology levels according to ships' classes.

App Store Link: oSim on App Store

RakSim
An online simulator to predict the result of Interplanetary Missile attacks. RakSim also has the option to calculate the number of missiles needed to destroy the defense given.

The tool is available both online and as a download to use locally.

Homepages: RakSim (darksteel) & RakSim (Rakanischu)

TrashSim
The online simulator with likely the most extensive feature set. Up to date for version 7 of OGame, this simulator can take classes and the new units into consideration. A time saving feature is the ability to load details directly from espionage reports, using the API key. This can be copied from the report in OGame and pasted into the simulator, loading all data.

Homepage: TrashSim

JimmyWest Attack Simulator (Out of Date)
This is an online battle simulator. As of August 2020 it is out of date and does not include the Reaper or Pathfinder. However, it may still be useful for simulating battles that do not include these newer ships. It also does not yet adapt loot calculations based on honor points.

Homepage: JimmyWest Attack Simulator

oSimulate (Out of Date)
An online simulator with an extensive feature set. Besides the normal capability it has the ability to predict the results for up to five waves of an attack. It also can parse espionage reports, simulate missile attacks, and calculate fuel usage. As of August 2020 it is out of date and does not include the Reaper or Pathfinder.

Homepage: oSimulate

SpeedSim (Out of Date)
Once one of the most accurate and widely used battle simulators. SpeedSim is available both as a downloadable program and an online simulator. The downloadable program has the option to monitor the clipboard, so if you copy an Espionage Report, it will automatically fill in the information about your opponent's fleet, defence, position and resources. As of August 2020 it is out of date and does not include the Reaper or Pathfinder. It also does not yet adapt loot calculations based on honor points.

Homepage (Download Version): SpeedSim Homepage (Online Version): SpeedSim Online

List of Defunct Simulators
These were once in existence and useful, but no longer work or are not longer accessible.

DragoSim
An early simulator similar to SpeedSim and once available online. This program no longer exists, but you can still see what it once looked like on the Internet Archive. The original homepage was drago-sim.com (link removed as it just redirects to an advertisement).

Internet Archive (does not function, but shows design): 2007 version

OgameBlog.com's Missile Simulator
A simple missile simulator for Ogame. As of 2020, it is no longer online. The version in the Internet Archive functions and can still be used if desired. It is, however, slow to load and missing images.

Internet Archive (functional): 2009 version

Original Homepage: OgameBlog Missile Sim

OGW Interplanetary Missile Simulator
An interplanetary missile simulator. As of 2020, it is no longer online. However, the version in the Internet Archive functions and surprisingly still works fast and looks complete.

Internet Archive (functional and fast): 2008 version

Original Homepage: OGW Interplanetary Missile Simulator