Virus Resistance Calculator
Season 1 — The Crimson Plague
[RGBB] Raging Black Bulls
We initially used cpt-hedge.com's Season 1 data but discovered their numbers were off (in some cases by 1,000+ VR). We rebuilt the Doom Elite and Zombie tables using values verified directly in-game by RGBB members. Examples of cpt-hedge inaccuracies we corrected:
y = 201.79 × Lv − 214.29, R² = 0.989. Lv23+ extrapolated at +200 VR per level (matches regression slope), cap at 10,500 from Lv54 onward.Doom Walkers do NOT require Virus Resistance — confirmed in-game Apr 14 2026 (the Walker info panel shows only "Suggested Power", no VR line). They are strength-gated only. Walker power table rebuilt from RGBB in-game screenshots: Lv110 = 3.40M, Lv130 = 8.99M, Lv150 = 16.98M, Lv160 = 21.45M, Lv170 = 26.40M, Lv180 = 29.97M, Lv190 = 34.31M. The CIG guide was off by up to +74% at Lv180 (said 17.25M, actual 29.97M), so we scrapped those numbers entirely. Unverified levels are linearly interpolated between our anchors; the calculator marks verified levels with a green check and interpolated ones with a tilde.
Full schedule of when strongholds, cities, warzone events, and the Capitol unlock in Season 1 (from in-game S1 Map Conquest guide by #1210 Aethernis):
| When | What opens |
|---|---|
| Week 1 — Day 1 | Strongholds open (fight Corruptors) |
| Week 1 — Day 3 | Lv 1 Cities open |
| Week 1 — Day 7 | Lv 2 Cities open |
| Week 2 — Day 3 | Lv 3 Cities open |
| Week 2 — Day 7 | Lv 4 Cities open |
| Week 3 — Day 1 | ⚡ Cross-server Outposts begin — capture strongholds on other servers |
| Week 3 — Day 3 | Lv 5 Cities open |
| Week 3 — Day 7 | Lv 6 Cities open |
| Week 4 — Day 3 | ⚡ Warzone Duel starts — attack cities on other servers. War days = Wednesday & Saturday. |
| Week 4 — Day 7 | 🎌 Capitol opens (City of Apocalypse) |
Strongholds start owned by the Crimson Legion, guarded by Corruptors (with troop types!). First alliance to capture fights the Corruptor once. After capture, only regular Defenders spawn — if you lose the stronghold, the Corruptor does NOT come back. Type matchup only matters for the first capture from the Legion.
Stronghold Lv N spawns a Lv (10 + 5N) Crimson boss (Lycan / Doctor / Colossus). VR requirement scales +1,000 per SH level (SH1–SH6), then tapers to +500 per SH level (SH7–SH10), capping at 10,500 VR at SH10.
| SH Lv | Boss Lv | VR Required | Suggested Power |
|---|---|---|---|
| SH 1 | Lv 15 | 3,500 | 4.27M |
| SH 2 | Lv 20 | 4,500 | 5.88M |
| SH 3 | Lv 25 | 5,500 | 8.53M |
| SH 4 | Lv 30 | 6,500 | 11.83M |
| SH 5 | Lv 35 | 7,500 | 13.14M |
| SH 6 | Lv 40 | 8,500 | 14.30M |
| SH 7 – taper | Lv 45 | 9,000 | 16.64M |
| SH 8 | Lv 50 | 9,500 | 17.91M |
| SH 9 | Lv 55 | 10,000 | 18.99M |
| SH 10 – cap | Lv 60 | 10,500 | 23.04M |
Source: in-game S1 Map Conquest guide, RGBB in-game observation (Extremesecrecy, Apr 14 2026), Last War Handbook, Last War Tutorial.
17.8 and we read it as 17,800,000.17.8 and we read it as 17,800,000. No zeros to count — faster than typing the full number, and the total power shown below the rally grid will echo the exact value so you can verify.
17.8 for 17.8M (= 17,800,000). No zeros to count.