# Steam & Bullets

> Merge Tower Defense on Rails

Canonical page: [https://chrome-stats.com/d/id6762451724](https://chrome-stats.com/d/id6762451724)

## Overview

- **ID:** `id6762451724`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Rodrigo Laiz
- **Category:** Strategy
- **Version:** 0.0.4
- **Last updated:** 2026-08-31
- **First published:** 2026-05-05
- **Size:** 219 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/steam-bullets/id6762451724)
- **Website:** [https://www.sorolla.io](https://www.sorolla.io/)
- **Privacy policy:** [https://roan-server-5aa.notion.site/Privacy-Policy-321178b1536d81d5a356cdb99d05781b](https://roan-server-5aa.notion.site/Privacy-Policy-321178b1536d81d5a356cdb99d05781b)

## Description

STEAM & BULLETS

Defend a moving train across a ruined world. Spawn defenders, merge them into unstoppable units, and survive wave after wave of raiders, climbers, brutes, and drones or watch the locomotive fall.

MERGE TO WIN

Tap to spawn random defenders on your 3×3 wagon grids. Drag identical units together to merge them into stronger, deterministic level-ups — no random type switches. Stack up to Level 5 for game-ending firepower.                            
   
  BUILD YOUR CREW                                                                                                              
  Gunners -> reliable DPS on every wave                          
  Snipers -> long-range burst elites
  Flamethrowers -> short-range area burn
  Shields -> absorb hits and protect the grid                                                                                 
  Bombers -> slow fire, massive splash
                                                                                                                               
  DEFEND THE TRAIN                                                
  Three wagons. 27 cells. One locomotive. Each wagon has its own HP bar — let it burn and every defender on it is lost, enemies
   march through the husk, and your merge space shrinks. If the locomotive falls, it's game over.                              
   
  PATCH & PREP BETWEEN WAVES                                                                                                   
  The train never stops. Between waves, spend scrap on:           
  Repairs to restore wagon HP                                                                                                
  Armor plates & spikes to harden defenses
  New wagons for more merge space                                                                                            
  Locomotive upgrades -> HP, ram, speed                                                                                       
  One-shot abilities -> airstrike, shield burst, EMP
                                                                                                                               
  WASTELAND ENEMIES                                               
  Raiders flanking on motorcycles
  Climbers boarding and marching for the engine
  War-rig brutes crashing through armor
  Drones flying straight for the locomotive                                                                                  
  Swarms that overwhelm by numbers
  Unique bosses on every route                                                                                               
                                                                  
  KEY FEATURES                                                                                                                 
  Deterministic merging — strategy over RNG
  Dual-phase gameplay: combat + upgrade shop                                                                                 
  Dramatic loss spirals — every cell matters                    
  No forced timers — you choose when to trigger the next wave                                                                
  Portrait, one-handed, 2–5 minute runs

The rails stretch on. The horizon is on fire. Patch your wagons. Prep your crew. Keep the train moving because stopping means dying.

Download Steam & Bullets. Defend the rails.

## Rankings

- #2,239,068 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6762451724)