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Choose your way in

Choose a fighter. Build a position. Survive the world.

Enter alone or with a team, pick from 11 arenas, and shape the match through combat, construction, exploration, and the companion that remembers how you play.

Arenas
11
Characters
155
Formats
Solo · 1v1 · 4v4

02 / One connected world

The arena starts the match. It does not end the map.

Pick one of 11 arenas, then play inside a wider shared seed. Roads, structures, underground spaces, and neighboring battles continue beyond the starting region.

Team play
4v4 squads can negotiate, ally, or become the next threat.
Match time
Five-minute chaos, fifteen-minute matches, or an open-ended world.
World pressure
Wildlife, ferals, machines, and other threats do not wait for teams to finish fighting.
  1. 01

    Arena battles

    Enter with a four-player squad, fight another team, and decide when to hold ground or move into the wider seed.

  2. 02

    Command duel

    Face one opponent, place production and defenses, train different soldier types, and pressure the other side.

  3. 03

    Solo and filled squads

    Start alone or with friends. Empty team slots use capable bots so the match still has tactics, movement, and pressure.

03 / Build your approach

Build a force, not just a loadout.

The game combines direct character control with squad commands and construction. Fight personally, reinforce the position, or send units where you cannot be.

Open the game

Runs in a modern desktop browser. No installation required.

  • Construction and defense

    Place production buildings, barracks, defenses, and support structures where the match needs them.

  • Character and squad variety

    Choose among 155 character looks, then field soldiers with distinct roles instead of one repeated unit.

  • A world that fights back

    Opposing players are only one problem. Creatures, hostile survivors, machines, and other threats can hit either side.

  • A companion with continuity

    Your companion comments, negotiates, helps with decisions, and remembers the sessions you have played together.

Want to see the available looks first? Browse the gallery.

04 / Quick answers

Understand the game in a minute.

Open a question only when you need the detail.

01What kind of game is MyDopplerEffect?

It is a browser strategy-survival game that combines direct character control, squad combat, construction, exploration, and a companion that stays with you between sessions.

02What can I play?

Choose from 11 arenas and three main formats: solo survival, a one-versus-one command duel, or four-versus-four squad battles. Matches can run for five minutes, fifteen minutes, or without a timer.

03How many character choices are there?

The current character library contains 155 selectable looks drawn from the game's survivor and soldier sets. The selection screen previews the character before you enter a stage.

04What does the companion do?

Your companion has its own personality and memory. It can comment on what happens, help with decisions, negotiate in team modes, and carry shared context into later sessions.

05Can I play without a full group?

Yes. You can start alone or with friends. Open team positions can be filled by bots designed to move, build, fight, and make tactical choices instead of standing around.

06What happens outside the arena?

The starting arena belongs to a wider map. Roads, buildings, underground locations, other matches, and roaming world threats continue beyond its edge.

07Do I need to install anything?

No. The game runs directly in a modern desktop browser. Sign in if you want your character, companion, and progress to follow you across sessions.