Render target

// Set our custom render target, the entire game, during this frame, will be rendered here.
GraphicsDevice.SetRenderTarget(_renderBuffers[_bufferIndex]);

base.Draw(gameTime, spriteBatch);

// Store a snapshot (screenshot), this is used when the player takes a picture of the animal.
_screenshotTexture = _renderBuffers[_bufferIndex];
spriteBatch.End();
// Restore the default render target.
GraphicsDevice.SetRenderTarget(null);

spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.AlphaBlend, SamplerState.LinearClamp, DepthStencilState.Default, RasterizerState.CullNone); // SpriteSortMode.BackToFront, BlendState.AlphaBlend, SamplerState.LinearClamp, DepthStencilState.Default, RasterizerState.CullNone