MS TACTICS SR A Free Browser-Based Mecha Strategy Game

Battles run automatically
Terrain, equipment, and your battle orders all shape who wins.

Train your units
Fine-tune weapons, equipment, and abilities to build the unit you want.

Collect units
Gather a huge lineup of units and enjoy evolving and customizing them.

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MS TACTICS SR (MST for short) is a browser game where you collect and raise mecha (units) like the ones you'd see in various robot anime.

Battles play out automatically. Instead of mashing buttons to fight in real time, you send your trained units into battle and enjoy watching the results unfold.

This isn't a game built around flashy effects or fierce competition with other players. Instead, it's a game you can enjoy at your own pace, steadily collecting and raising units over time.

This game is a good fit if you:

• Enjoy collecting all kinds of robots
• Like games you can play casually for a long time
• Enjoy taking your time raising units through auto-battles
• Like steadily collecting and growing things bit by bit

On the other hand, if you're looking for flashy action or intense PvP competition, this game might feel a bit lacking.

It's an old-school browser game, made as a hobby project by one person and run steadily for many years. It's free to play, so feel free to take a look if you're curious.

1. Try it out first. After clicking "Start Playing," just tap the "Try as Guest" button to look around without registering.
2. Create a character once you like it. Just pick a name and password from "Create Character" on the right side of the game screen.
3. Choose a unit and sortie. After that, just pick an opponent and fight. If you're not sure what to do, check "First Steps in MST".

※ Please be sure to read the local rules in "How to Play" before you start.
※ This game uses frames, JavaScript, and cookies. It won't run if these are turned off in your browser.
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• Latest news and update history　… New features and announcements from the operator
• Message board　… For questions, requests, or just chatting
• First Steps in MST　… A simple guide for first-time players
• How to Play　… Detailed instructions and local rules
• Bonus: MS Record (beta)　／　MSR Manual

A lightweight, frame-free version is also available for devices with small screens or older browsers (e.g. 3DS), where the regular layout can otherwise spill off the screen. See How to Play for details on how to switch to it.