В каком редакторе можно нарисовать предметы для игры?
Ну как вам сказать? Примерно в любом:Freeware	
Artweaver Brush Strokes Image Editor Chasys Draw IES Fatpaint Fotografix IrfanView Paint.NET PhotoScape Picasa Pixia Windows Photo Gallery XnViewCommercial 
ACD Canvas ACDSee Adobe Fireworks Adobe PhotoDeluxe Adobe Photoshop Elements Adobe Photoshop Lightroom Adobe Photoshop Aldus PhotoStyler Aperture ArtRage Autodesk SketchBook Pro Bibble Barco Creator Brilliance CodedColor PhotoStudio Pro Color It! Corel Painter Essentials Corel Painter Corel Photo-Paint cosmigo Pro Motion Deluxe Paint Deluxe Paint Animation Erdas Imagine GraphicConverter HDR PhotoStudio Helicon Filter Kid Pix KoalaPainter LView Pro MacPaint Macromedia xRes Manga Studio Microsoft Digital Image Naked light NEOchrome NeoPaint OCP Art Studio OpenCanvas PC Paintbrush PCPaint PaintShop Pro Photo Mechanic Photo Raster PhotoFinish Photogenics PhotoImpression PhotoLine Photon Paint PhotoPerfect PicMaster Picnik Pictor Paint PixBuilder Photo Editor Pixelmator Portrait Professional Project Dogwaffle QFX Quantel Paintbox RealWorld Photos Serif PhotoPlus SilverFast HDR SuperPaint TVPaint Ulead PhotoImpact Ultimate Paint Xara Photo & Graphic Designer Zoner Photo StudioBundled	
Ability Photopaint Microsoft Photo Editor Microsoft Office Picture Manager PaintOpen-source	
BlueMarine CinePaint darktable DigiKam F-Spot GIMP GimPhoto GIMPshop GNU Paint GrafX2 GraphicsMagick gThumb ImageJ ImageMagick KolourPaint Krita LightZone MyPaint Pencil2D Phatch Pinta Pixen Rawstudio RawTherapee Seashore Shotwell Tile Studio Tux Paint UFRaw XPaint
Хм, Любой не подходит?