Blood Purge extends to January 18, 2026—46 days total to farm Blood Crystals. Zombie faction matches yield 35-50 crystals during peak hours (7-10 PM), with squad bonuses boosting yields 200-300%. Target 500-1250 weekly crystals for Peak Legend tiers (1500-3500 crystals) and Vermilion Silence RPK skin. December 25 login grants 150% multiplier. Rage Leaderboard (starts Dec 21) awards 100-500 weekly crystals to top 50%.
Event Extension: New Deadline & Strategic Impact
Blood Purge runs December 4, 2026 through January 18, 2026—16 extra days beyond the original 30-day window. Daily targets drop from 100+ to 65-75 crystals while still reaching Peak Legend 1 (3500 crystals).
Key dates:
Dec 15: Blight Horizon Strike Pass launches
Dec 21: Rage Leaderboard begins (weekly resets)
Dec 25: 150% crystal multiplier (single day)
Jan 10-12: Tournament registration
Jan 13-14: Tournament qualifiers (100-500 bonus crystals)
Jan 15: Season 9 launch (3-day overlap for crystal conversion)
For supplemental currency during multiplier windows, Blood Strike Golds top up through BitTopup offers instant delivery and competitive pricing.
Weekly Farming Targets
Week 1 (Dec 4-10): 500 crystals—learn routes, faction mechanics
Week 2 (Dec 11-17): 750 crystals—refine squad composition
Week 3 (Dec 18-24): 1000 crystals—leverage elimination bonuses
Week 4 (Dec 25-31): 1250 crystals—capitalize on Dec 25 multiplier (800-1200 crystals possible in 8-10 hours)
Week 5-6 (Jan 1-18): Fill reward gaps, target secondary items
Extension Period Rewards
Tournament qualifiers (Jan 13-14) grant 100-500 bonus crystals via Rage Leaderboard placement (top 50%). Season 9 overlap (Jan 15-18) allows crystal conversion to Season 9 starter rewards. HANK Ultra Skin unlocks through shared faction team missions requiring 2 Zombies, 1 Human, 1 flex role across 15-20 matches.
Blood Crystal Mechanics
Crystals earn through matches, eliminations, faction victories. Bonuses multiply (not add):
Base yields: 35-50 crystals (Zombie faction), 30-45 (Human faction)
Multipliers stack:
Eliminations: 5 kills = +10%, 8 kills = +20%, 12 kills = +30%
Faction victory: +15%
Weekend: +25%
Squad: +200-300% (applies after all other bonuses)
Example: 45 base crystals + 20% elimination + 15% victory + 25% weekend = 72 crystals. With squad multiplier: 144-216 crystals per match.
Peak vs Off-Peak Farming
Peak hours (7-10 PM): Zombie faction optimal. Queue times 45-90 seconds. Base 35-50 crystals. Blood Rage ability (12-second X-ray vision + speed) enables 8-12 eliminations.
Off-peak (10 AM-2 PM): Human faction optimal. Zombie queues exceed 2 minutes. Focus Crystal Monster farming on Valley map (central zones, 90-second respawns). Base 30-45 crystals but faster matches.
Dec 25 multiplier: 150% boost converts 45-crystal matches to 112 crystals before squad bonuses. Full-day farming yields 800-1200 crystals (25-35% of Peak Legend 1).
Weekly Caps & Resets
No hard daily cap. Soft cap at 6-8 matches due to fatigue and matchmaking adjustments. Rage Leaderboard resets weekly (starts Dec 21). Top 50% earns 100-500 crystals. Maintain 70-100 daily crystals for consistent top 50% placement.
Optimal Farm Routes
Route #1: Peak Hour Zombie Intensive (7-10 PM)
Maps: Valley, Skyline Beach
Composition: 2 Zombies, 1 Human, 1 flex
Target: 12+ eliminations for +30% bonus
Zombie players use Bloat evolution (Acid Fog: blinds/slows/damages, zombie summoning). Blood Crystal Katar enables short-range energy attacks + dodge repositioning. Pair with Charged Jump for vertical control on Skyline Beach.
Yields: 200-300 crystals per 90-minute session (4-6 matches) with squad bonuses. Weekend sessions add +25% for 250-375 crystals/session.
Route #2: Off-Peak Human Crystal Monster Focus (10 AM-2 PM)
Map: Valley (central zones)
Weapon: Blood Crystal Claymore (long-range aura + aerial beam attacks)
Target: Crystal Monsters (90-second respawn intervals)
Rotate three central spawn points matching respawn timers. Safe farming from range minimizes damage taken.
Yields: 180-270 base crystals across 3-5 matches (3 hours). Lower elimination bonuses (+10-20%) but faster completion, minimal queues.
Route #3: Mixed-Faction Daily Structure (Highest Total)
Morning (10 AM-2 PM): 3-5 Human matches = 180-270 base crystals
Evening (7-10 PM): 4-6 Zombie matches = 200-300 base crystals
Daily total: 380-570 base crystals
Apply squad multiplier only to peak Zombie sessions: 580-870 crystals/day. Weekend implementation adds +25%: 725-1090 crystals/day. Two weekend days = 1450-2180 crystals (41-62% of Peak Legend 1).
Reward Priority Matrix
Tier S: Must-Have Before Jan 18
Peak Legend 1 (3500 crystals): Exclusive non-returnable character skins + weapon effects. Won't appear in future events.
Vermilion Silence RPK (1500-2000 crystals): Unique visual effects + kill confirmation animations. Minor competitive advantage.
HANK Ultra Skin: Requires coordinated squad missions (15-20 matches, specific faction composition). Time-gated priority for squad players.
Tier A: High-Value Items
Peak Legend 2 (2750 crystals) / Peak Legend 3 (2000 crystals): Weapon variants + character skins that may return at higher gold costs. 60-80% of exclusive content at 57-79% of max crystal requirement.
Legendary Camo Selection Chests (1200-1500 crystals): Randomized rewards via Sedan Crimson Phantom vehicle challenges. Guaranteed minimum rarity.
Rage Leaderboard bonuses: 600-3000 crystals across six weeks (top 50% weekly). Reduces Peak Legend 1 real requirement to 500-2900 crystals.
F2P Optimization Path
Target: Peak Legend 3 (2000) + Vermilion Silence RPK (1500-2000) = 3500-4000 total crystals
Strategy:
Daily farming: 60-70 base crystals
Rage Leaderboard: 600-3000 bonus (maintain top 50% via 70-100 daily crystals)
Squad multipliers: Weekend peak hours only (4 sessions across 6 weeks = 1600-2400 crystals)
Total: 3540-7200 crystals achievable
Need extra resources before Jan 18? Buy Blood Strike Golds safe recharge through BitTopup for fast delivery during critical multiplier windows.
#1 Efficiency Killer: Ignoring Squad Multipliers
Solo play during peak hours wastes 200-300% crystal yields. 45 base crystals solo = 90-135 crystals with squad. Across 30 peak matches: 1350-2700 lost crystals (39-77% of Peak Legend 1).
Solo vs Squad: Real Data
Solo farming (6 weeks):
60 crystals/day × 42 days = 2520 base
Rage Leaderboard: +600 (conservative)
Total: 3120 crystals (380 short of Peak Legend 1)
Squad farming (same time investment):
120-180 crystals/day × 42 days = 5040-7560 base
Rage Leaderboard: +1800-3000 (higher placement)
Total: 6840-10,560 crystals (Peak Legend 1 + RPK + 1340-5060 surplus)
Optimal Squad Composition
2 Zombies, 1 Human, 1 flex:
Zombies: Bloat evolution (Acid Fog, summoning). Focus eliminations + faction victories.
Human: Crystal Monster farming with Claymore. Safe kills independent of match outcome.
Flex: Switch to Zombie for aggressive pushes or Human for defensive farming.
Blood Rage coordination: Both Zombies activate simultaneously for 3-5 rapid eliminations. Maintains 8-12 elimination averages for +20-30% bonuses.
Advanced Strategies
Hourly Crystal Rates
Peak Zombie (Skyline Beach, squad): 133-200 crystals/hour
Off-peak Human (Valley, solo): 60-90 crystals/hour
Dec 25 peak (full bonuses): 720-960 crystals per 90-minute session (20-27% of Peak Legend 1)
Loadout Optimization
Bloat Acid Fog: Controls objectives for faction victories (+15%)
Charged Jump: Rapid repositioning between eliminations
Blood Crystal Katar: Vertical engagement control on multi-story structures
Throw Contamination: Slows retreating enemies for +2-3 eliminations/match (+5-10 crystals). Across 60 matches: +300-600 crystals.
Last-Week Sprint (Jan 11-18)
Jan 11-12 (pre-tournament): 6-8 hour farming blocks, 12-16 Zombie matches. Conservative 50 base crystals × full multipliers = 100-150/match. Total: 1200-2400 crystals across two days.
Jan 15-18 (post-qualifier): Convert remaining crystals to Season 9 rewards during overlap. Farm additional 500-800 for Season 9 conversion.
Common Mistakes
Mistake #1: Premature Reward Purchases
Reward shop open until Jan 18. Don't buy Peak Legend 3 (2000) on Dec 15 if you'll reach 3500 by Jan 18. Confirm final totals before purchasing.
Mistake #2: Ignoring Weekly Leaderboard Resets
Six weekly resets (Dec 21-Jan 18). Maintain 70-100 daily crystals all seven days vs. 200-300 on three days. Consistency beats peak performance for top 50% threshold.
Final reset (Jan 11-18) offers highest bonus potential as population decreases post-tournament. Standard farming can elevate 40th-50th percentile to 20th-30th (100-200 crystals → 300-400).
Mistake #3: Wrong Elimination Thresholds
Bonuses tier at 5 (+10%), 8 (+20%), 12 (+30%). Don't stop at 6-7 kills—same +10% as 5 kills. Either secure exactly 5 efficiently or push to 8+ for next tier.
Optimal: 8-elimination threshold balances risk-reward. 60 matches at 8 kills (+20%) outperforms 40 matches at 12 kills (+30%) due to reduced deaths and faster completion.
Mistake #4: Wrong Map Selection
Shutter Island's enclosed spaces limit Charged Jump mobility and Blood Rage X-ray effectiveness. Average eliminations drop from 8-12 to 5-8. Crystal yields decrease 15-25% vs. Valley/Skyline Beach.
FAQ
When does Blood Purge end?
January 18, 2026. Event runs 46 days total (Dec 4, 2025 start).
Fastest token farming method?
Peak hour Zombie faction (7-10 PM) with full squad on Skyline Beach/Valley. 200-300 crystals per 90 minutes. Target 12+ eliminations (+30%), 60%+ faction victories (+15%), coordinate Blood Rage for multi-kills.
Which mode gives most tokens?
Zombie faction: 35-50 base crystals (peak hours). Human faction: 30-45 base but faster off-peak (10 AM-2 PM) with Crystal Monster focus yields comparable hourly rates.
Priority rewards?
Peak Legend 1 (3500 crystals)—exclusive non-returnable items. Secondary: Vermilion Silence RPK (1500-2000) or Peak Legend 2-3 (2000-2750). F2P target: Peak Legend 3 + RPK (3500-4000 total).
Daily token limit?
No hard cap. Efficiency drops after 6-8 matches. Optimal: 3-5 off-peak Human (180-270 base) + 4-6 peak Zombie (200-300 base) = 380-570 base before squad multipliers.
What happens to unused tokens after Jan 18?
Crystals convert to Season 9 rewards during Jan 15-18 overlap. After Jan 18, unconverted crystals expire. Complete purchases by Jan 17.