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Emanuele Feronato

Italian geek and PROgrammer
Check my
101 games challenge!
All about Box2D

Real world catapult prototype using Box2D

This is an early attempt to simulate a real world catapult using Box2D. Raw and uncommented code, but a lot of useful information about compound objects, revolute joints and motors. This is what you’ll get: Click with the mouse to shoot the ball.

Talking about Crush the Castle game, Actionscript 3, Box2D and Flash.

Case study: The Big Adventure – a Box2D RPG

Ok, it’s not an april fool… the bulgarian freelancer Krasimir Tsonev really made a Box2D based RPG game called The Big Adventure. And he also built the official game site with all features it needs to attract players: a community, a forum, a ladder, updated news… really a good job. Now he wants to share … Case study: The Big Adventure – a Box2D RPG

Talking about Actionscript 3, Box2D, Flash, Game development and Users contributions.

Creation of a game with Citrus Engine

As said, we’re going to create a little game with Citrus Engine. Since the engine it’s ready, we can start with level design. So let’s open the Citrus Engine Level Architect, included in the package, and let’s start playing with it. The key of this little tool is the right mouse key. Pressing it will … Creation of a game with Citrus Engine

Talking about Actionscript 3, Box2D, Flash and Game development.

Play ColorBallz, my latest Flash game

While I am giving the finishing touches at LineBall (yes, I found a sponsor), I want you to play ColorBallz. It’s a simple game I made in a couple of days starting from Basic Filler engine with Box2D – part 1, 2 and 3. All in all it’s almost the same game, I just added … Play ColorBallz, my latest Flash game

Talking about Actionscript 3, Box2D, Flash, Game development and Monetize.

Citrus Engine released for free for learning

Do you know Citrus Engine? It’s a Box2D library designed to allow game developers making 2D side-scrolling platform games, including a graphical level builder that allows you to drag, drop, and customize all of the game objects and art in your game. These are the main features, as they appear on the official site:

Talking about Actionscript 3, Box2D, Flash and Game development.

Understanding Box2D’s one-way platforms, aka CLOUDS

One of the new features introduced with Box2D 2.1a is the improved contact listener class which comes in hand when we want to create one-way platforms, or “clouds”. This can be made thanks to a function called before the contact is processed… something like “hey, two bodies are about to collide, what should I do?”… … Understanding Box2D’s one-way platforms, aka CLOUDS

Talking about Actionscript 3, Box2D and Flash.

Box2D Flash game creation tutorial – part 2

After seeing the character creation in Box2D Flash game creation tutorial – part 1, it’s time to add some coins to collect. This process will involve some interesting Box2D features, like sensors and custom collision management. I would suggest to read the basics of sensors at Erase Box: the tutorial and custom collision management at … Box2D Flash game creation tutorial – part 2

Talking about Actionscript 3, Box2D, Flash and Game development.

Box2D Flash game creation tutorial – part 1

My first Flash game tutorial ever was Flash game creation tutorial – part 1. It was the first of a series to create a game like jmtb‘s ball games. It was an old AS2 series, and some steps have been ported in AS3 with Create a Flash ball game using AS3. The “ball” game is … Box2D Flash game creation tutorial – part 1

Talking about Actionscript 3, Box2D, Flash and Game development.

Understanding Box2D applicable forces

In Box2d, bodies aren’t only affected by gravity and collisions, but you can also apply forces to them. Knowing the right force to apply is very important when you want to control a body, as you may want to do in a Flash game Let’s see the forces you can apply: Applying a force public … Understanding Box2D applicable forces

Talking about Actionscript 3, Box2D and Flash.

Create incredible particle effects with Partigen 2

Do you remember Partigen? Andrew Fitzgerald from Desuade released the new version, of his amazing particle effects engine: Partigen 2. Featuring over 120 exclusive preset effects, Partigen 2 is the first and only extension for Flash that let’s you to create complex particle effects in just a click. The list of features is huge, so … Create incredible particle effects with Partigen 2

Talking about Actionscript 3, Box2D, Flash and Reviews.

Box2D tutorial for the absolute beginners – revamped

About a year ago I published a Box2D tutorial for the absolute beginners. With 2.1 release, a lot of things changed, so it’s time to publish another tutorial for the absolute beginners. In this tutorial we’ll cover needed libraries to import, world creation, debug draw and the creation of static and dynamic boxes and circles. … Box2D tutorial for the absolute beginners – revamped

Talking about Actionscript 3 and Box2D.

Box2DFlash 2.1a released – what changed

Some days ago Boris the Brave released the new version of the popular physics library. There are some critical changes that won’t make old projects run in the new environment. The most important ones are: It is now not necessary to specify a size for your world, it’ll always be large enough. Improved collisions system … Box2DFlash 2.1a released – what changed

Talking about Actionscript 3, Box2D and Flash.
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101
Games Challenge
I will build 101 games as a solo developer

During these years, I published 227 explained game prototypes, along with source code: 1+2=3, 100 rounds, 10000000, 2 Cars, 2048, A Blocky Christmas, A Jumping Block, A Life of Logic, Angry Birds, Angry Birds Space, Artillery, Astro-PANIC!, Avoider, Back to Square One, Ball Game, Ball vs Ball, Ball: Revamped, Balloon Invasion, BallPusher, Ballz, Bar Balance, Bejeweled, Biggification, Block it, Blockage, Bloons, Boids, Bombuzal, Boom Dots, Bouncing Ball, Bouncing Ball 2, Bouncy Light, BoxHead, Breakout, Bricks, Bubble Chaos, Bubbles 2, Card Game, Castle Ramble, Chronotron, Circle Chain, Circle Path, Circle Race, Circular endless runner, Cirplosion, Click when Red, CLOCKS - The Game, Color Hit, Color Jump, ColorFill, Columns, Concentration, Crossy Road, Crush the Castle, Cube Jump, CubesOut, Dash N Blast, Dashy Panda, Deflection, Diamond Digger Saga, Don't touch the spikes, Dots, Down The Mountain, Drag and Match, Draw and Sum, Draw Game, Drop Wizard, DROP'd, Dudeski, Dungeon Raid, Educational Game, Elasticity, Endless Runner, Erase Box, Eskiv, Farm Heroes Saga, Filler, Flappy Bird, Fling, Flipping Legend, Floaty Light, Fuse Ballz, GearTaker, Gem Sweeper, Globe, Goat Rider, Gold Miner, Golf Dash, Grindstone, GuessNext, Helicopter, Helix Jump, Hero Emblems, Hero Slide, Hexagonal Tiles, HookPod, Hop Hop Hop Underwater, Horizontal Endless Runner, Hundreds, Hungry Hero, Hurry it's Christmas, InkTd, Input Delay, Iromeku, Jet Set Willy, Jigsaw Game, Knife Hit, Knightfall, Legends of Runeterra, Lep's World, Line Rider, Lumines, Magick, MagOrMin, Mass Attack, Math Game, Maze, Meeblings, Memdot, Metro Siberia Underground, Mike Dangers, Mikey Hooks, Mini Archer, Nano War, Nodes, o:anquan, One Button Game, One Tap RPG, Ononmin, Pacco, Perfect Square!, Perfectionism, Phyballs, Pixel Purge, PixelField, Planet Revenge, Plants Vs Zombies, Platform, Platform game, Platformer, Plus+Plus, Pocket Snap, Poker, Pool, Pop the Lock, Pop to Save, Poux, Pudi, Pumpkin Story, Puppet Bird, Pushori, Pyramids of Ra, qomp, Quick Switch, Racing, Radical, Rebuild Chile, Renju, Rise Above, Risky Road, Roguelike, Roly Poly, Run Around, Rush Hour, SameGame, SamePhysics, Security, Serious Scramblers, Shrink it, Sling, Slingy, Snowflakes, Sokoban, Space Checkers, Space is Key, Spellfall, Spinny Gun, Splitter, Spring Ninja, Sproing, Stabilize!, Stack, Stairs, Stick Hero, String Avoider, Stringy, Sudoku, Super Mario Bros, Surfingers, Survival Horror, Talesworth Adventure, Teeter Up, Tetris, The Impossible Line, The Moops - Combos of Joy, The Next Arrow, Threes, Tic Tac Toe, Timberman, Tiny Wings, Tipsy Tower, Toony, Totem Destroyer, Tower Defense, Trailblazer, Trick Shot, Tunnelball, Turn, Turnellio, TwinSpin, Vampire Survivors, vvvvvv, Warp Shift, Watermelon Game, Way of an Idea, Whack a Creep, Wheel of Fortune, Where's my Water, Wish Upon a Star, Word Game, Wordle, Worms, Yanga, Yeah Bunny, Zhed, zNumbers, Zuma

© 2025 Emanuele Feronato
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