added screenshots link

Author: Michael Markowski

README

@@ -7,6 +7,11 @@ microcosm is document-based and allows you to save the game as an .sqlite file,
 
 It allows you to import zwoptex texture files and use the sprite maps for level design.
 
+Screenshots
+===========
+
+See the project wiki for screenshots: http://wiki.github.com/artifacts/microcosm/screenshots
+
 Project status
 ==============
 The project maturity can be considered alpha with the ability to use it in non-mission-critical projects (unless you have strong nerves).
@@ -55,4 +60,4 @@ Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
-limitations under the License.
+limitations under the License.