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Defense & Survival Games & Guides
Room-defense, wave-defense and survival runs where one bad upgrade order ends the run. These guides cover opening builds, wave timing and the exact moment to switch from income to damage.
8 games in Defense & Survival
BangBang Survivor
Super weapons and percentage damage carry the late game.
Cell Survivor
Break the virus dragon one body segment at a time.
Haunted Dorm
Sleep for coins, upgrade the door, survive the hunter.
King's Decree
Skill fusion pairs matter more than raw levels.
Knock Knock: Room Defense
Five-minute room defense with upgradeable doors, beds and heroes.
Mobile Counter-Terror
Weapon plus skill chain, not one strong gun.
Penguin Clash: Frozen Defense
Two-player penguin defense with 80-wave runs.
Tomorrow Squad
Pick the hero that answers the map, then build talents around it.
16 Defense guides
BangBang Survivor Beginner's Guide: Stage Bands and Max-HP Damage
A stage-banded BangBang Survivor route: when to leave incendiary shells, why max-HP percentage outgrows flat damage, and the six-slot reroll order.
Cell Survivor Damage Math Guide: Additive Affixes, Spawn Weapons and Capsule Timing
Cell Survivor damage math: why same-category affixes add, how crit applies to every weapon, how spawn and track shape pick your build, and Capsule timing.
King's Decree Beginner's Guide: Skill Fusion and the Three Opening Builds
A King's Decree opening plan: how level-up picks become fusions, which of the three builds fits your gems, and why the castle wall ends most runs.
Knock Knock Room Defense Economy Guide: Bed First, Door Second
How Knock Knock: Room Defense's bed-and-door economy compounds, why offline rate follows the bed, and how to place melee, ranged and support.
Mobile Counter-Terror Beginner's Guide: Weapons Decide Your Skill Chain
A Mobile Counter-Terror starting plan: how each weapon selects its skill chain, which element counters which target, and the ice cannon trick that saves ammo.
Penguin Clash Beginner's Guide: Ranked Rules and Boss Damage
Penguin Clash ranked, explained: four teams on one map, 80 waves, three boss dungeons, and a draft that rewards the lowest-health team first.
Tomorrow Squad Beginner's Guide: Roles, Talents and Summon Builds
A Tomorrow Squad starting plan: pick a hero by map, read the three roles, and turn Dr. J's turrets into a summon build that covers the whole team.
Cell Survivor Beginner's Guide: Gold, Gems and Damage Priority
A first-week Cell Survivor route: how the segmented virus dragon takes damage, where gold should go first, and why gems belong in 10-pulls only.
Cell Survivor Golden Pig Guide: Farming Gold at Difficulty 6
How the Cell Survivor Golden Pig dungeon works, why the opening three weapon picks decide the run, and how to climb difficulty 1 to 6 without wasting gold.
Cell Survivor Weapons Tier List and What to Pull
Cell Survivor weapons ranked by the job they do, with a pull-or-skip call for each: boss finishers, wave clear, farming tools and the starters to ignore.
Haunted Dorm Beginner's Guide: Best Room, Bed and Door Order
A first-run route for Haunted Dorm: how the bed-door loop works, which room to pick, when to build turrets, and the three mistakes that end most runs.
Haunted Dorm Hell Mode Guide (Hell 0–V)
How Haunted Dorm Hell mode changes the bed and door economy, when a repair station beats another turret, and a readiness checklist for Hell 0 through V.
Haunted Dorm: How to Actually Kill the Dream Hunter
A practical plan for killing the Dream Hunter in Haunted Dorm: damage windows, turret sight lines, aggro control and the moment to commit to the kill.
Knock Knock: Room Defense Beginner's Guide: Door vs Bed
A five-minute run plan for Knock Knock: Room Defense: when to upgrade the door, bed, or hero, how to spend stamina, and the first Room Research picks.
Knock Knock: Room Defense Codes and How to Redeem
Knock Knock: Room Defense codes seen on October 23, 2026, the Settings redemption path, Android and iOS differences, and a safe testing routine.
Knock Knock: Room Defense Hero Tier List
A role-based Knock Knock: Room Defense tier list with real hero names, build-if notes, promotion targets, and a five-slot team template that covers every job.