Endless Mode is the flagship experience in ST Blockade Battlefront on Roblox. You deploy Titans along map lanes, earn Cen after each wave, and invest that currency into upgrades following the wave buy order. The mode spans exactly 90 waves before the climactic Hell Wave, where Dr. Toilet tests every decision you made during the run. Understanding Endless pacing separates players who stall at wave 25 from those who clear Hell Wave consistently.
Early Game — Waves 1 Through 25
Waves 1–5 demand an immediate Titan Cameraman purchase for 350 Cen. Do not delay — leaking early toilets costs more Cen in base damage than the purchase itself. By wave 6, save for Titan Speakerman (900 Cen cumulative 1,250). Waves 16–20 are intentionally a save window: resist buying upgrades until wave 21 when Titan Cameraman's level 2 upgrade (2,500 Cen) becomes critical. New Roblox players often fail the wave 25 wall because they spent Cen on helicopter weapons instead of Titans. Stick to the buy order and learn controls for manual ability triggers during boss waves.
Mid Game — Waves 26 Through 55
This stretch is the best Cen farming window in the entire Roblox game. Enemy scaling is manageable relative to income, so intentional farming between waves 25 and 50 accelerates your path to Titan TV Man (wave 36) and Titan Cineman (wave 46). Upgrade Titan Speakerman by wave 35 and deploy Titan TV Man before wave 36 when multi-lane pressure increases. Consult the Titan tier list — TV Man and Cineman are A-tier staples that carry you through wave 55. Position Titans at map chokepoints rather than spreading them evenly; concentrated damage clears elite toilets before they reach your base.
Late Game — Waves 56 Through 75
Wave 56 triggers the Titan TV Man upgrade (6,500 Cen) and introduces faster boss enrage timers. Titan Drill Man joins the roster around wave 66 (5,000 Cen), providing the burst damage needed for Hell Wave prep. By wave 70, your bank should approach 28,000 Cen on Normal difficulty. If you are behind, farm waves 50–60 rather than pushing — leaking at wave 68 costs more time than an extra farming cycle. Players pursuing UTCM often pause Endless here to run Boss Rush for assembly quest parts, then return with UTCM deployed for waves 76–90.
Hell Wave — Wave 90 and Dr. Toilet
Hell Wave is wave 90, the final scripted encounter in Endless Mode. Dr. Toilet spawns with massive HP, area denial attacks, and add waves that punish single-lane Titan stacks. Before attempting Hell Wave, verify: all buy-order Titans purchased, key upgrades maxed, Titans positioned at both primary chokepoints, and at least one high-tier special unit if available. The dedicated Hell Wave guide covers ability rotation timing and Dr. Toilet phase transitions. Clearing Hell Wave is the standard benchmark for endgame readiness in the ST Blockade Battlefront community.
| Wave Range | Priority Action | Target Cen |
|---|---|---|
| 1–5 | Buy Titan Cameraman | 350 |
| 6–15 | Buy Titan Speakerman | 1,250 |
| 16–20 | Save — no purchases | 1,250 |
| 21–28 | Upgrade Titan Cameraman | 3,750 |
| 29–35 | Upgrade Titan Speakerman | 6,950 |
| 36–45 | Buy Titan TV Man | 10,750 |
| 46–55 | Buy Titan Cineman | 14,950 |
| 56–65 | Upgrade Titan TV Man | 21,450 |
| 66–75 | Buy Titan Drill Man | 26,450 |
| 76–90 | Max remaining upgrades → Hell Wave | 26,450+ |
Post-90 Scaling and Leaderboards
After Hell Wave, Endless continues with post-90 scaling — enemy HP and speed increase each wave with no upper cap. Leaderboard chasers optimize Titan builds with UTCM, UTSM, and fully maxed S-tier units. Post-90 is not efficient for Cen farming; treat it as a prestige challenge. Redeem active codes for bonus Cen before long Endless sessions, and use the Cen calculator to verify milestone pacing against Normal, Hard, or Nightmare multipliers.
Endless vs Other Modes
Endless offers the best Cen economy and the clearest progression path through 90 waves. Nightmare Mode runs at 2x speed with reduced milestone efficiency — use it for skill practice, not primary farming. Camera Base uses a separate 300k HP objective and MIS economy. Most players cycle Endless for Cen, Nightmare for cosmetics, and Camera Base for event badges. All modes share the same Titan roster, so every Cen investment in Endless carries over.