The Fallen Lobby That Broke You

You’re in a public Fallen Mode lobby. Wave 30 hits. You drop your maxed Accelerator on a corner — the same loadout that’s carried you for six months. It works. Barely.

Then the random in slot 3 places something you’ve never seen. A tower that looks like a jack-o-lantern shooting green skulls. It pulses. Wave 39 spawns the boss. While your Accelerator is chunking 2% per second, this thing deletes 40% of the boss bar in one cycle.

You spectate after you die on Wave 40. The tower has a name you’ll Google later: Pumpkin Launcher. You hit chat.

“yo where do I get that tower”

The reply is two words.

“Halloween 2023.”

You check the in-game shop. It’s not there. You check the event tab. Empty until the next event. You check the wiki. “Limited-time event tower. Currently unobtainable.”

That sinking feeling — that’s the cost of skipping events in TDS. And it doesn’t go away. Every Fallen run you do without that tower is a run where you’re handicapped, watching other players solo content you have to sweat through. You didn’t lose a cosmetic. You lost a piece of the meta. Forever.

This guide is so you never feel that again.

Why Skipping Events Is the Most Expensive Mistake in TDS

Most players treat events like Battle Pass cosmetics in other games — optional grind, skip if you’re busy. That instinct is wrong for TDS, and it’s wrong in three specific ways.

1. Event towers are frequently meta-defining, not flavor. The TDS dev team has used events as the primary delivery vehicle for some of the strongest towers in the game’s history. Pumpkin Launcher, Swarmer, Frost Blaster, Toxic Gunner — these aren’t side options. They have rotated through S-tier on the official towers tier list at various points, sometimes for over a year. When a tower is S-tier and unobtainable, the gap between players who have it and players who don’t is structural, not cosmetic.

2. The unobtainable window is months to permanent. Some event towers come back during anniversary “Throwback” events. Many don’t. The Pumpkin Launcher returned twice in seven years. The original Frost Blaster (pre-rework) is effectively gone. Treating “I’ll grind it next time” as a strategy means betting against history. The base rate of return is low enough that you should plan around “this is the only window.”

3. The FOMO compounds. Miss one event tower and you’re handicapped in one meta. Miss three and you’re locked out of entire strategy categories — boss melt, freeze stalling, swarm clear. Your loadout options shrink. The loadout guide assumes you have access to the tower pool. If yours is missing four event towers, half the recommended comps don’t work for you.

The real cost of skipping an event isn’t the 10 hours of grind you saved. It’s the 200+ hours of suboptimal play that follow.

The Event Tower Tier System Nobody Tells You

Not every event tower is worth burning a weekend for. The mistake is treating them all as equally critical, panicking through every event, and burning out before the must-grind ones arrive.

Here’s the honest hierarchy:

Tier 1 — Drop everything and grind. Towers that fill a unique mechanical niche the base roster doesn’t cover. Boss-melt single-target with cliffs (Pumpkin Launcher). Freeze stalling at scale (Frost Blaster). Heavy-armor DPS at low cost (Toxic Gunner pre-rework). If a tower is the only viable answer to a difficulty mode, it’s Tier 1.

Tier 2 — Grind if you have time. Strong towers that overlap with existing meta picks but offer a clear sidegrade. Different damage type, different range profile, different cost curve. You won’t be locked out of content without them, but you’ll have fewer comp options for tower synergies.

Tier 3 — Skip unless you’re a collector. Reskins, novelty mechanics, towers that were strong in their launch meta but got power-crept three updates later. Cool to own. Won’t change your win rate.

Tier 4 — Hardmode-only or specific-mode towers. Event towers gated behind difficulties you don’t play. If you can’t clear Hardcore, don’t grind a tower that requires Hardcore completions to unlock. Get your fundamentals up first via the strategy guide, then come back next event cycle.

The mistake players make is treating Tier 3 grinds with Tier 1 urgency, burning out, and then ghosting the actual Tier 1 event when it drops. Triage matters.

How to Tell a Tower’s Tier Before the Event Ends

You usually have 2-3 weeks of event window. The first 48 hours are critical — that’s when you decide commit or skip. Here’s the framework.

  • Watch a top streamer use it in Fallen or Hardcore. Not in the event mode. Anyone can clutch in a curated event scenario. The real test is base-game endgame.
  • Check the cost-per-DPS at max upgrade. If it’s better than Accelerator or Ranger per dollar, it’s Tier 1 or 2.
  • Check the niche. Does it freeze? Does it pierce armor? Does it hit flying? If yes to a niche the base game struggles with, raise its tier.
  • Ignore the cosmetic. A pumpkin-shaped tower can be S-tier. A sleek mech-looking tower can be garbage. Don’t anchor on visuals.
  • Read the patch notes for the event mode. If the dev team gave the tower stats that scale aggressively with placement count, it’s a Tier 1 stall pick. If stats plateau early, it’s mid.

By hour 48 of an event you should have a verdict. After that, every hour of indecision is grind time you can’t recover.

The Grind Efficiency Playbook

Once you’ve committed, the second mistake is grinding inefficiently. Most event towers are unlocked via event currency that drops from completing the event mode. The grind isn’t time — it’s runs per hour times currency per run.

Maximize currency per run, not run count.

  • Run the highest difficulty of the event mode you can reliably win. Currency scales hard with difficulty. A single Nightmare clear can equal six Easy clears.
  • Don’t solo. Event modes almost always award full currency to all players regardless of who carried. Joining a public lobby with stacked players is the single biggest efficiency multiplier in the game.
  • Use a comp built for the event, not your favorite comp. The event mode often has unique enemy types — flying-heavy, armor-heavy, swarm waves. Your Fallen loadout might not work. Check community guides published in the first 48 hours.
  • Don’t AFK farm unless the event mechanically rewards it. Most events have anti-AFK currency caps.

Minimize wasted runs.

  • Fail forward. If you wipe on Wave 25 of an event mode 5 times in a row, you’re not learning — you’re stuck. Switch to one difficulty lower and bank guaranteed currency while you figure out the wall.
  • Track currency per hour, not currency per day. A tight 90-minute session of stacked lobbies beats a 5-hour solo grind every time.

A well-planned event tower grind is 8-15 hours of focused play. A poorly planned one is 40+ hours of frustration and a half-unlocked tower when the event ends.

The Counter-Intuitive Advice Nobody Wants to Hear

Here’s the part most TDS guides won’t say.

Sometimes you should grind an event tower you’ll never use.

The standard advice is “only grind towers you’ll actually play.” It sounds reasonable. It’s wrong.

Event towers have a hidden second value: trade leverage and meta insurance. Even if a tower is Tier 2 today, the dev team reworks event towers regularly. The “mid” Pizza Delivery tower from 2021 got a rework in 2023 and became one of the strongest farms in the game. Players who skipped the original event because “it’s mid” got locked out for two years.

The cost of owning an event tower you don’t currently use is zero — it sits in your inventory. The cost of not owning it when it gets reworked into meta is months of being locked out, or a full grind cycle the next time the event rotates back, if it ever does.

The rule: if an event tower is Tier 2 or above, and you have the grind hours available, grind it even if you don’t plan to use it. You’re not buying a tower. You’re buying an option. Options have value even when unexercised.

The corollary: don’t sweat Tier 3 or Tier 4 towers. The optionality value is too low to justify the grind time. Triage hard at the top, ignore hard at the bottom.

Common Event Mistakes That Burn Players Out

  • Starting late. Event drops Friday, you start grinding Wednesday of the second week with 4 days left. You won’t finish. Commit early or skip.
  • Soloing the event mode. Public lobbies exist for a reason. The currency is the same. The win rate is dramatically higher.
  • Grinding without the right loadout. Bringing your Fallen comp into a swarm-heavy event mode and dying on Wave 12. Build for the event, then grind.
  • Quitting after one bad run. Variance is real. One run that ended on Wave 28 doesn’t mean the comp is bad. Run it 5 times before you change.
  • Ignoring the event’s bundle shop. Most events have a Robux bundle that grants the tower instantly or accelerates the grind. If your time is worth more than 500 Robux, that bundle is often the correct buy. Math the trade-off honestly.

A Real Event Plan, Start to Finish

Here’s what a healthy event cycle looks like for a player who never wants to miss another S-tier.

Day 1-2: Triage. Watch two top streamers play the event mode. Read the wiki page for the new tower. Decide a tier. Commit or skip publicly to yourself — write it down somewhere so you don’t drift.

Day 3-5: Build. If committed, build the loadout for the event mode. Test it solo on the lowest difficulty until you can clear it cleanly. Don’t grind currency yet.

Day 6-14: Stack and farm. Join public lobbies at the highest difficulty you can reliably win. Target 60-90 minute sessions. Track currency per hour. Adjust if you’re below pace.

Day 14-21: Buffer. Finish the grind with a week to spare. Use the buffer for one of: leveling the new tower, learning its placement on real maps, or testing it against Fallen Mode so you’re not learning live when the event ends.

Post-event: Integrate. Slot the tower into one of your standard loadouts. Run it against Fallen and Hardcore until it feels native. Then you’re done — until the next event drops.

The Real Cost of Treating Events as Optional

Every six months, the gap between “I grinded events” players and “I’ll catch the next one” players widens. After two years, it’s not a gap — it’s a chasm. The grinders have 8-10 event towers covering every meta niche. The skippers have 2-3, run the same Accelerator-Ranger comp for every difficulty, and hit walls in Fallen they can’t punch through.

You don’t have to grind every event. You just have to triage honestly, commit early, and grind the Tier 1s like the meta depends on it — because it does.

The next event drops. You know the framework now. The sinking feeling in that Fallen lobby? That’s optional from here on out.

If you’re still building fundamentals before you tackle events, run the beginner guide first to make sure your base roster can carry you through event modes without bleeding currency on wipes. The grind only works if you can win.