It was the third wave and my last archer fell while a Siege Brute marched unchecked toward the keep. I hit pause, rearranged towers, and watched the Royal Catapult pick off the brute before it closed the gate. That small, sweaty victory told me everything I needed to know about which towers actually carry matches.
I’ve played Kingdom Rush 6: Genesis TD since its Sept. 24 launch on Steam, Google Play and the App Store, and I’m sharing what I’ve learned so you don’t waste time or gold. I’ll tell you which towers I build first, which ones I reserve for chokepoints, and which ones I only use when I’m feeling experimental.
On more than one map I saw a single tower decide the flow of an entire level — now the list
Kingdom Rush 6 ships with 15 towers. I sorted them into three tiers so you can stop guessing under pressure: S for the heavy hitters, A for flexible mains, and B for situational picks. I play fast, but I think about match tempo — here’s how each tower shapes it.
S-tier
| Tower | Why I trust it |
|---|---|
| Scholar Mage | Devastates armored targets and, with Scroll of Knowledge, boosts nearby tower damage — it cuts armored lines like a scalpel and becomes the backbone of late waves when armor stacks up. |
| Royal Catapult | Absurd range means it engages threats before they reach your choke; later upgrades add wide AoE damage, so it controls lanes and preempts flankers. I treat one as my long-range sentinel on maps with open approaches. |
| Archer Garrison | Cheap, consistent, and versatile against ground and flying units. You can chain several along a path and they’ll reliably chew through cannon fodder and mid-tier enemies without screaming for upkeep. |
A-tier
| Tower | Why I bring it |
|---|---|
| Knights Order | Blocking is a silent game-winner on tight maps. The barracks buy time for your DPS towers and are essential where chokepoints force fights to linger. |
| Ironbark Treant | Switches stance to either uproot and block or root and blast AoE — a rare hybrid that handles both waves and lane control when you place it on turning paths. |
| Elven Elite Ranger | High single-target damage with good range; excellent for thinning tougher physical enemies over time and pairing with AoE towers for cleanup. |
| Sentry Watchtower | Massive line-of-sight value. Put it on a ridge or open area and it will pick off units before they can cluster — precision rewards placement here. |
| Light Priestess | Dual role of damage and ally protection makes her a stabilizer. She’s the kind of support you build when waves start to feel punishing. |
| Sunray Master | Terrifying against single, high-HP enemies thanks to burst light attacks; a shame it struggles against dense crowds, but invaluable for boss-like threats. |
| Dwarven Culverin | Close-range terror. Put it in a narrow lane and watch it shred anything that dares pass within its firing arc. |
B-tier
| Tower | When I pull it out |
|---|---|
| Arcane Forger | Arcane damage is solid but requires upgrades to truly scale; I slot it into longer matches after I’ve secured a damage backbone. |
| Alchemist Shack | Potions and tonics shine in choked maps where enemies bunch up; otherwise it feels like an optional utility rather than a must-have. |
| Cursed Crossbows | A ranged option that plays well with Archer Garrisons; use it as a supporting damage source rather than your main carry. |
| Gold Prospectors | Generates extra gold over time, which is useful on marathon stages. I treat it as an investment when I know a fight will last. |
| Wildcat Huntresses | High value in melee-heavy lineups; they shine when you commit to front-line skirmishes but are less impressive on mixed maps. |
Every hero in Kingdom Rush 6 shifts how these towers feel. Match your hero’s kit to the towers above and you’ll win more often than not — I’ve tested combos on Steam and Android builds and the patterns are consistent.
What are the best towers in Kingdom Rush 6: Genesis TD?
If you want a shortlist for ranked play, pick Scholar Mage, Royal Catapult and Archer Garrison as your core. The Mage handles armor, the Catapult controls distance, and the Garrisons flood the path with reliable DPS — together they cover most threats across maps on Steam or mobile.
How many towers are in Kingdom Rush 6?
There are 15 towers. I count them the way I build them: a few I place early, a handful I upgrade mid-game, and the rest I add if the map forces my hand. Your composition should change with each map’s layout, enemy types and the hero you use.
Which tower is best against armored enemies?
Scholar Mage is the armor answer. Its focused damage and aura upgrades make it the single best counter when enemies stack armor or you face boss units. Place one where armored waves first concentrate and let it turn the tide.
I referenced Ironhide Games’ patch notes and Steam community threads while testing — reading player logs on Reddit and watching a few YouTube creators helped me spot placement patterns faster than trial and error. The metrics line up: these towers win matches.
Which tower made you rethink your build the last time you faced an impossible wave?