COMING SOONCritical Mass Games is gearing up. Stay tuned for our grand opening!
✦ The Armory

Shop

Dice, terrain, cosplay props, and accessories. Locally curated, Tri-Cities powered.

16 products
House Exclusive
Green glowing polyhedral dice set
QUICK VIEW

Critical Mass Signature Set

(42)

7-piece resin set with radioactive green swirl and glowing pip inlays. UV reactive.

UV ReactiveResin7-piece
$34.99
Best Seller
Metal polyhedral dice set on dark surface
QUICK VIEW

Meltdown Metal Dice Set

(28)

Solid zinc alloy with nuclear hazard engraving. Weighted for true balance.

MetalZinc AlloyBalanced
$54.99
Wooden dice storage vault open showing dice inside
QUICK VIEW

Cascade Dice Vault

(15)

Magnetic snap-close wooden vault. Laser-engraved Critical Mass hazard logo.

StorageWoodMagnetic
$19.99
Large spherical die with many facets
QUICK VIEW

D100 Percentile Sphere

(9)

Giant d100 sphere die — truly random, deeply satisfying. 60mm diameter.

d100GiantResin
$22.99
Local Craft
Miniature wargame terrain with post-apocalyptic ruined buildings
QUICK VIEW

Irradiated Wasteland Set

(17)

Hand-painted ruined buildings, barrels, and scatter terrain. 28mm scale. Ready to play.

28mmHand-Painted12 pieces
$89.99
Fan Fave
Glowing miniature reactor terrain piece on a gaming table
QUICK VIEW

Reactor Core Centerpiece

(22)

Glowing LED reactor core terrain piece. Battery-powered, fits any sci-fi or post-apoc table.

LEDSci-FiCenterpiece
$49.99
Miniature model trees for tabletop gaming terrain
QUICK VIEW

Forest Biome Pack — 20 Trees

(11)

Mixed pine and deciduous flocked trees in two sizes. Works for fantasy, historical, modern.

FantasyHistorical20 pieces
$39.99
New Arrival
Stone-textured dungeon floor tiles laid out for a D&D game
QUICK VIEW

Dungeon Tile Mega Pack

(33)

Interlocking dungeon floor tiles — 60 pieces, stone texture, compatible with 1-inch grid.

DungeonInterlocking60 pieces
$64.99
Fantasy elf cosplay costume accessories
QUICK VIEW

Elven Archer Ear Set

(24)

Flexible silicone pointy ears. Skin-tone options available. Comfortable all-day wear.

EarsSiliconeFantasy
$16.99
Best Seller
LARP foam sword with silver and black finish
QUICK VIEW

Foam Sword — Bastard Sword

(41)

LARP-safe fiberglass core foam sword. 44 inches, silver and black finish. LARP rated.

LARPFoamSafe
$28.99
House Exclusive
Post-apocalyptic cosplay gauntlet props with weathered finish
QUICK VIEW

Radiation Hazmat Gauntlets

(7)

Prop hazmat gloves with realistic weathering. Perfect for post-apoc cosplay and photo shoots.

Post-ApocWeatheredProp
$44.99
Dragon scale fantasy armor bracers for cosplay
QUICK VIEW

Dragon Scale Bracers — Pair

(18)

Vacuum-formed plastic dragon scale bracers. Three color options. Adjustable straps.

FantasyDragonAdjustable
$36.99
House Exclusive
Leatherette dice rolling tray with embossed design
QUICK VIEW

Rolling Tray — Hazard Edition

(38)

Leatherette rolling tray with nuclear hazard emboss. Foldable, with magnetic closure.

Rolling TrayLeatheretteFoldable
$24.99
Dungeon master screen standing on a gaming table
QUICK VIEW

DM Screen — Tactical Panel

(21)

Landscape DM screen, sturdy cardstock, system-agnostic reference panels. Dry-erase coating.

DM ScreenDry-EraseSystem-Agnostic
$32.99
New Arrival
Dark leather-bound notebook journal for tabletop RPG campaigns
QUICK VIEW

Campaign Journal — Irradiated

(12)

A5 dot-grid journal with themed cover and character sheet inserts. 200 pages.

JournalA5Character Sheets
$18.99
Neoprene battle mat with grid for miniature wargaming
QUICK VIEW

Battle Mat — 3x3 Neoprene

(19)

Neoprene battle mat, hex and square grid on opposite sides. Non-slip base, dry/wet-erase.

Battle MatNeopreneDouble-Sided
$44.99

Need something custom?

We build custom terrain, commission cosplay props, and source specialty dice sets. Talk to us about your project.

Request a Custom Order