No.086 / 280Action & reflex · Defense & waves

Mobile Defender

Every defense has gaps, and you are the piece that runs over to fill them.

Prototype complexity
Who plays
Solo decisions
Design focus
Dexterity · Planning · Risk
ThronefallNo.086Thronefall

01The core loop

Action → feedback → next choice
  1. 01Monitor the defense
  2. 02Spot a weak point
  3. 03Rush in personally
  4. 04Stabilize and move on

↻Feedback changes the situation — the next round starts from there.

Walk through one round

A simplified design example. Situations and numbers illustrate the mechanic, not exact rules from a reference game.

  1. T1

    Turn 1 · The situation

    The left gate faces 20 enemies against two towers; on the right, 5 enemies are wrecking an undefended farm. Crossing the map takes the hero 8 s.

  2. T2

    Turn 2 · The player chooses

    Judging the towers can hold, the player rushes right to save the farm.

  3. T3

    Turn 3 · The feedback

    The hero kills the 5 and saves the farm, but the left gate loses half its durability.

  4. T4

    Turn 4 · The next decision

    Next day they add a small tower on the right so the hero can focus on the left.

How it plays

Alongside fixed defenses, the player controls a hero who can move and fight anywhere things get tight. The hero's speed, damage and health are limited and they can only be in one place, so players judge which breach most needs them. Minimap alerts and damage warnings signal where to go.

What the player weighs

  • Hold the main front, or rush to a minor flank breach.
  • Invest in hero growth, or in fixed defenses.

02Start small

Quest · 0/3Prototype complexityConnected systemsWho plays · Solo decisions

Scope is an editorial estimate for the minimum prototype, not the reference game or a production schedule.

03One mechanic, different implementations

Thronefall
T

Thronefall

P1

Players control a mounted ruler who fights directly and can lead units at night, the most flexible part of the defense; a fallen ruler respawns after a delay.

Sanctum 2
S

Sanctum 2

P2

Players fight in first person, running through the maze to add damage where the tower layout is weak.

The difference worth noticing

Thronefall's hero leans toward leading and charging; Sanctum 2 lets players add damage through shooter gunplay.

Case notes are Yoroll editorial summaries; rules may change between versions.

04What could you combine?

Fusion · Original design proposal · not an existing feature
Mobile DefenderDefense & waves+

Make the hero's attacks, blocks and sprinting share one stamina bar, so rushing to a breach leaves less for the fight.

Prototype this combo in Yoroll

→Follow the next idea

Defense & waves

Build by Day, Defend by Night

Spend on growth by day, and the night tests whether you spent wisely.

Prototype complexity
Who plays
Solo decisions
  1. 01Gather resources by day
  2. 02Invest in buildings and units
  3. 03Repel enemies at night
  4. 04Count losses and replan
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Countering Enemy Resistances

Some enemies shrug off damage, others are invisible; only prepared counters stop them.

Prototype complexity
Who plays
Solo decisions
  1. 01Preview incoming enemies
  2. 02Identify resistances
  3. 03Prepare counters
  4. 04Test and refine the mix
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Combat & tactics

Cover and Flanking

Cover keeps you safe until someone walks around it.

Prototype complexity
Who plays
Solo decisions
  1. 01Check where cover faces
  2. 02Move to a flanking angle
  3. 03Gain an accuracy bonus
  4. 04Guard against counter-flanks
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yorollGAMEPLAY ATLAS

Good mechanics deserve a closer look. Good ideas deserve a next step.

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