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Roblox OCメーカー

ロブロックス, ちびブロック体型, シンプルな丸い頭, クール顔, ツンツン茶髪, 頭にサングラス, グラフィックTシャツ, ジョガーパンツ, ハイカットシューズ, 脇にスケートボード

ロブロックス, ちびブロック体型, シンプルな丸い頭, クール顔, ツンツン茶髪, 頭にサングラス, グラフィックTシャツ, ジョガーパンツ, ハイカットシューズ, 脇にスケートボード

スパイキーオレンジ髪のちび少年、小さなドラゴンの翼、黒と赤のフレームアーマー

スパイキーオレンジ髪のちび少年、小さなドラゴンの翼、黒と赤のフレームアーマー

ロブロックス, ちびブロック体型, シンプルな丸い頭, 幸せ顔, 青い編み込み髪, 宇宙ヘルメット, パッチ付き宇宙服, ムーンブーツ, 旗を持つ, 探検者ポーズ

ロブロックス, ちびブロック体型, シンプルな丸い頭, 幸せ顔, 青い編み込み髪, 宇宙ヘルメット, パッチ付き宇宙服, ムーンブーツ, 旗を持つ, 探検者ポーズ

長いパープル髪のちび魔女少女、大きすぎる星飾りの魔女帽子、紫のドレス、星のステッキ

長いパープル髪のちび魔女少女、大きすぎる星飾りの魔女帽子、紫のドレス、星のステッキ

ロブロックス, ちびブロック体型, シンプルな丸い頭, 点の目, 笑顔, ツインテールのピンク髪, オーバーサイズパーカー, プリーツスカート, 厚底スニーカー, ピースサインポーズ

ロブロックス, ちびブロック体型, シンプルな丸い頭, 点の目, 笑顔, ツインテールのピンク髪, オーバーサイズパーカー, プリーツスカート, 厚底スニーカー, ピースサインポーズ

白いお団子ヘアのちび少女、未来的なシアンバイザー、光るアクセント付き白とブルーのテックアーマー

白いお団子ヘアのちび少女、未来的なシアンバイザー、光るアクセント付き白とブルーのテックアーマー

ロブロックス, ちびブロック体型, シンプルな丸い

ロブロックス, ちびブロック体型, シンプルな丸い

ブラウン髪のちびソルジャー、迷彩ヘルメット、ミリタリーカモフラージュユニフォーム、タクティカルベスト

ブラウン髪のちびソルジャー、迷彩ヘルメット、ミリタリーカモフラージュユニフォーム、タクティカルベスト

Game Genre Character Design Guide

Roblox isn't one game — it's thousands, each with its own visual language. A character designed for Brookhaven looks nothing like one built for Doors. The best Roblox OCs aren't generic avatars; they're designed for a specific genre and game context, then adapted outward.

This guide breaks down OC design by the game genres players actually spend time in.

Choosing Your Avatar Base: Classic vs. Rthro vs. Anime

Before anything else, pick a body style. This single decision shapes every downstream choice.

Body TypeProportionsBest ForVisual Vibe
Classic (R6)Blocky, 6 joints, iconic lookNostalgic games, obby, tycoonRetro, memeable, instantly recognizable
R1515 joints, smoother movementRPGs, social games, combatModern standard, most versatile
RthroRealistic proportions, tallHorror, cinematic experiencesUncanny, dramatic, imposing
Rthro NarrowSlim realistic proportionsFashion games, anime-inspiredClosest to anime figure silhouettes

R15 is the safest default. Most UGC accessories and layered clothing are designed for R15 proportions first. If you're unsure, start here.

Roblox-style character with RPG armor and glowing weapon
An RPG-styled Roblox OC with layered armor pieces and a magical weapon effect

Genre 1: RPG / Adventure Characters

Games like Blox Fruits, Deepwoken, and Arcane Odyssey demand characters with clear combat identity.

Design pillars:

  • Weapon silhouette — Blox Fruits players identify mains by weapon shape before anything else. A katana user reads differently from a gun-spec user at any distance.
  • Faction color coding — Most Roblox RPGs use faction colors. Pick your alignment first (pirate/marine, light/dark, guild affiliation), then build the palette around it.
  • Power-tier visual escalation — Early-game characters wear simple cloth. Endgame characters glow, trail particles, and wear layered armor. Decide where your OC sits on this progression.

Prompt approach for RPG OCs: "A Roblox R15 character wearing dark samurai armor with red accents, a glowing katana on their back, one eye covered by a bandage, standing on a pirate ship deck"

Genre 2: Horror / Survival Characters

Doors, Apeirophobia, The Mimic, Flee the Facility — horror games dominate Roblox, and their characters follow different rules.

What works in horror OC design:

  • Muted, desaturated colors (no neon — save that for RPGs)
  • Practical gear: flashlights, backpacks, bandages, torn clothing
  • Facial expressions that convey fear or determination, not confidence
  • Environmental storytelling through wear and damage on the outfit

What doesn't work: Overpowered edgelord designs. Horror Roblox characters are survivors, not warriors. The vulnerability is the point.

Roblox character in horror game setting with flashlight
A horror-genre Roblox OC — notice the practical gear and muted palette

Genre 3: Social / Roleplay Characters

Brookhaven, Berry Avenue, Bloxburg. These games are essentially fashion and identity simulators. Characters here need personality, not combat stats.

Three social-game archetypes that always land:

  1. The Aesthetic Build — Coordinated color palette, layered clothing (jacket over hoodie over shirt), matching hair accessories. Think Pinterest board as a character.
  2. The Themed Build — Cottagecore, Y2K, cyberpunk, dark academia. Pick a single aesthetic and commit fully.
  3. The Lore Build — A character with an implied story. An eyepatch. A locket. A scar. Details that make other players ask "what happened?"

Genre 4: Tycoon / Simulator Characters

Often overlooked for OC design, but tycoon and simulator characters have a distinct visual language.

  • Business mogul — Suit, sunglasses, briefcase. Pet Simulator X millionaire energy.
  • Worker/builder — Hard hat, tool belt, rolled-up sleeves. The grind aesthetic.
  • Collector — Surrounded by floating pets, trail effects, and achievement badges. The character IS their inventory.

Genre 5: Obby / Parkour Characters

Tower of Hell, Obby Creator, parkour maps. These characters are built for readability during fast movement.

Key design constraint: Your character will be a small, fast-moving shape against chaotic backgrounds. High-contrast colors and a distinctive silhouette matter more than fine detail.

  • Bright, saturated single-color outfits (all red, all cyan, all gold)
  • Minimal accessories that don't clip during animations
  • Compact proportions — bulky armor and flowing capes look terrible mid-jump
Colorful Roblox character in dynamic jumping pose
A parkour-optimized OC — high contrast, clean silhouette, zero clipping risk

The Accessory Layering System

Roblox's layered clothing system changed OC design fundamentally. Understanding it unlocks the best-looking characters.

Layer order (inside out):

  1. Base body — Skin tone, face, body proportions
  2. Inner clothing — T-shirt, undershirt (tight to body)
  3. Outer clothing — Jacket, hoodie, armor (follows body shape but adds volume)
  4. Accessories — Hat, hair, face accessory, neck, shoulder, back, waist, front
  5. Particles/effects — Aura, trails, floating items (these are typically game-specific, not avatar items)

The rule of three: Limit yourself to three "loud" accessories maximum. A hat, a face item, and a back item is plenty. More than that and the character becomes visual noise.

UGC Creator Economy: Designing for the Catalog

If you're designing a Roblox OC as a concept for UGC creation, the priorities shift:

  • Thumbnail readability — Your design needs to read clearly at 150x150 pixels in the catalog
  • Color variant potential — Can this design work in 5+ colorways? Recolors are the bread and butter of UGC sales
  • Trend compatibility — Currently trending: anime hair, headless-adjacent accessories, aura effects, wings, animal ears
  • Limiteds potential — Designs that reference seasonal events or limited drops generate urgency

Face and Expression Design

Roblox faces carry enormous personality weight because the body shape is relatively uniform.

Face StyleReads AsBest Genre Match
Classic smileyFriendly, nostalgicSocial, tycoon
Anime eyesExpressive, trendyRPG, anime games
Stitchface / asymmetricEdgy, horror-adjacentHorror, combat
Minimal (dot eyes)Clean, aestheticFashion, minimalist builds
Smirk / confidentCompetitive, skilledPvP, fighting games
Roblox OC with detailed anime-style face and layered outfit
Anime-style face on a layered fashion build — the current dominant Roblox aesthetic

Frequently Asked Questions

Should I design for R6 or R15? R15 unless your character is specifically meant for classic/nostalgic games. R15 supports layered clothing, more animation options, and the vast majority of modern UGC accessories.

How do I make my Roblox OC stand out in a crowded server? Distinctive silhouette beats complex detail. A character with one unusual shape (asymmetric cape, oversized weapon, unique hat shape) reads better at distance than one with intricate textures nobody can see.

Can I design Roblox OCs that work across multiple games? Yes, but you'll need a modular concept — a core look that works in social games plus add-on gear pieces for combat or horror contexts. Think of it as a wardrobe, not a single outfit.

What about Korblox and Headless? These premium items define Roblox's luxury avatar meta. If your OC concept includes them, lean into the status symbol aspect — pair them with clean, high-end outfits rather than cluttered builds.

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